| |
| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.launcher3; |
| |
| import android.animation.Animator; |
| import android.animation.AnimatorListenerAdapter; |
| import android.animation.AnimatorSet; |
| import android.animation.ObjectAnimator; |
| import android.animation.PropertyValuesHolder; |
| import android.animation.TimeInterpolator; |
| import android.animation.ValueAnimator; |
| import android.annotation.TargetApi; |
| import android.app.Activity; |
| import android.app.ActivityManager; |
| import android.app.ActivityOptions; |
| import android.app.AlertDialog; |
| import android.app.SearchManager; |
| import android.appwidget.AppWidgetHostView; |
| import android.appwidget.AppWidgetManager; |
| import android.appwidget.AppWidgetProviderInfo; |
| import android.content.ActivityNotFoundException; |
| import android.content.BroadcastReceiver; |
| import android.content.ComponentCallbacks2; |
| import android.content.ComponentName; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.SharedPreferences; |
| import android.content.pm.ActivityInfo; |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.PackageManager.NameNotFoundException; |
| import android.content.res.Configuration; |
| import android.content.res.Resources; |
| import android.database.ContentObserver; |
| import android.database.sqlite.SQLiteDatabase; |
| import android.graphics.Bitmap; |
| import android.graphics.Canvas; |
| import android.graphics.Color; |
| import android.graphics.PorterDuff; |
| import android.graphics.Rect; |
| import android.graphics.drawable.Drawable; |
| import android.net.Uri; |
| import android.os.AsyncTask; |
| import android.os.Build; |
| import android.os.Bundle; |
| import android.os.Environment; |
| import android.os.Handler; |
| import android.os.Message; |
| import android.os.StrictMode; |
| import android.os.SystemClock; |
| import android.text.Selection; |
| import android.text.SpannableStringBuilder; |
| import android.text.TextUtils; |
| import android.text.method.TextKeyListener; |
| import android.util.Log; |
| import android.view.Display; |
| import android.view.Gravity; |
| import android.view.HapticFeedbackConstants; |
| import android.view.KeyEvent; |
| import android.view.LayoutInflater; |
| import android.view.Menu; |
| import android.view.MotionEvent; |
| import android.view.Surface; |
| import android.view.View; |
| import android.view.View.OnClickListener; |
| import android.view.View.OnLongClickListener; |
| import android.view.ViewAnimationUtils; |
| import android.view.ViewGroup; |
| import android.view.ViewStub; |
| import android.view.ViewTreeObserver; |
| import android.view.Window; |
| import android.view.WindowManager; |
| import android.view.accessibility.AccessibilityEvent; |
| import android.view.animation.AccelerateInterpolator; |
| import android.view.animation.DecelerateInterpolator; |
| import android.view.inputmethod.InputMethodManager; |
| import android.widget.Advanceable; |
| import android.widget.FrameLayout; |
| import android.widget.ImageView; |
| import android.widget.Toast; |
| |
| import com.android.launcher3.DropTarget.DragObject; |
| import com.android.launcher3.PagedView.PageSwitchListener; |
| import com.android.launcher3.compat.AppWidgetManagerCompat; |
| import com.android.launcher3.compat.LauncherActivityInfoCompat; |
| import com.android.launcher3.compat.LauncherAppsCompat; |
| import com.android.launcher3.compat.PackageInstallerCompat; |
| import com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo; |
| import com.android.launcher3.compat.UserHandleCompat; |
| import com.android.launcher3.compat.UserManagerCompat; |
| |
| import java.io.DataInputStream; |
| import java.io.DataOutputStream; |
| import java.io.File; |
| import java.io.FileDescriptor; |
| import java.io.FileNotFoundException; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.text.DateFormat; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Date; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.concurrent.atomic.AtomicInteger; |
| |
| /** |
| * Default launcher application. |
| */ |
| public class Launcher extends Activity |
| implements View.OnClickListener, OnLongClickListener, LauncherModel.Callbacks, |
| View.OnTouchListener, PageSwitchListener, LauncherProviderChangeListener { |
| static final String TAG = "Launcher"; |
| static final boolean LOGD = false; |
| |
| static final boolean PROFILE_STARTUP = false; |
| static final boolean DEBUG_WIDGETS = false; |
| static final boolean DEBUG_STRICT_MODE = false; |
| static final boolean DEBUG_RESUME_TIME = false; |
| static final boolean DEBUG_DUMP_LOG = false; |
| |
| static final boolean ENABLE_DEBUG_INTENTS = false; // allow DebugIntents to run |
| |
| private static final int REQUEST_CREATE_SHORTCUT = 1; |
| private static final int REQUEST_CREATE_APPWIDGET = 5; |
| private static final int REQUEST_PICK_SHORTCUT = 7; |
| private static final int REQUEST_PICK_APPWIDGET = 9; |
| private static final int REQUEST_PICK_WALLPAPER = 10; |
| |
| private static final int REQUEST_BIND_APPWIDGET = 11; |
| private static final int REQUEST_RECONFIGURE_APPWIDGET = 12; |
| |
| /** |
| * IntentStarter uses request codes starting with this. This must be greater than all activity |
| * request codes used internally. |
| */ |
| protected static final int REQUEST_LAST = 100; |
| |
| static final String EXTRA_SHORTCUT_DUPLICATE = "duplicate"; |
| |
| static final int SCREEN_COUNT = 5; |
| |
| // To turn on these properties, type |
| // adb shell setprop log.tag.PROPERTY_NAME [VERBOSE | SUPPRESS] |
| static final String DUMP_STATE_PROPERTY = "launcher_dump_state"; |
| static final String DISABLE_ALL_APPS_PROPERTY = "launcher_noallapps"; |
| |
| // The Intent extra that defines whether to ignore the launch animation |
| static final String INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION = |
| "com.android.launcher3.intent.extra.shortcut.INGORE_LAUNCH_ANIMATION"; |
| |
| // Type: int |
| private static final String RUNTIME_STATE_CURRENT_SCREEN = "launcher.current_screen"; |
| // Type: int |
| private static final String RUNTIME_STATE = "launcher.state"; |
| // Type: int |
| private static final String RUNTIME_STATE_PENDING_ADD_CONTAINER = "launcher.add_container"; |
| // Type: int |
| private static final String RUNTIME_STATE_PENDING_ADD_SCREEN = "launcher.add_screen"; |
| // Type: int |
| private static final String RUNTIME_STATE_PENDING_ADD_CELL_X = "launcher.add_cell_x"; |
| // Type: int |
| private static final String RUNTIME_STATE_PENDING_ADD_CELL_Y = "launcher.add_cell_y"; |
| // Type: boolean |
| private static final String RUNTIME_STATE_PENDING_FOLDER_RENAME = "launcher.rename_folder"; |
| // Type: long |
| private static final String RUNTIME_STATE_PENDING_FOLDER_RENAME_ID = "launcher.rename_folder_id"; |
| // Type: int |
| private static final String RUNTIME_STATE_PENDING_ADD_SPAN_X = "launcher.add_span_x"; |
| // Type: int |
| private static final String RUNTIME_STATE_PENDING_ADD_SPAN_Y = "launcher.add_span_y"; |
| // Type: parcelable |
| private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_INFO = "launcher.add_widget_info"; |
| // Type: parcelable |
| private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_ID = "launcher.add_widget_id"; |
| // Type: int[] |
| private static final String RUNTIME_STATE_VIEW_IDS = "launcher.view_ids"; |
| |
| static final String INTRO_SCREEN_DISMISSED = "launcher.intro_screen_dismissed"; |
| static final String FIRST_RUN_ACTIVITY_DISPLAYED = "launcher.first_run_activity_displayed"; |
| |
| static final String FIRST_LOAD_COMPLETE = "launcher.first_load_complete"; |
| static final String ACTION_FIRST_LOAD_COMPLETE = |
| "com.android.launcher3.action.FIRST_LOAD_COMPLETE"; |
| |
| public static final String SHOW_WEIGHT_WATCHER = "debug.show_mem"; |
| public static final boolean SHOW_WEIGHT_WATCHER_DEFAULT = false; |
| |
| private static final String QSB_WIDGET_ID = "qsb_widget_id"; |
| private static final String QSB_WIDGET_PROVIDER = "qsb_widget_provider"; |
| |
| public static final String USER_HAS_MIGRATED = "launcher.user_migrated_from_old_data"; |
| |
| /** The different states that Launcher can be in. */ |
| private enum State { NONE, WORKSPACE, APPS_CUSTOMIZE, APPS_CUSTOMIZE_SPRING_LOADED }; |
| private State mState = State.WORKSPACE; |
| private AnimatorSet mStateAnimation; |
| |
| private boolean mIsSafeModeEnabled; |
| |
| LauncherOverlayCallbacks mLauncherOverlayCallbacks = new LauncherOverlayCallbacksImpl(); |
| LauncherOverlay mLauncherOverlay; |
| InsettableFrameLayout mLauncherOverlayContainer; |
| |
| static final int APPWIDGET_HOST_ID = 1024; |
| public static final int EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT = 300; |
| private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500; |
| private static final int ACTIVITY_START_DELAY = 1000; |
| |
| private static final Object sLock = new Object(); |
| |
| private HashMap<Integer, Integer> mItemIdToViewId = new HashMap<Integer, Integer>(); |
| private static final AtomicInteger sNextGeneratedId = new AtomicInteger(1); |
| |
| // How long to wait before the new-shortcut animation automatically pans the workspace |
| private static int NEW_APPS_PAGE_MOVE_DELAY = 500; |
| private static int NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS = 5; |
| private static int NEW_APPS_ANIMATION_DELAY = 500; |
| private static final int SINGLE_FRAME_DELAY = 16; |
| |
| private final BroadcastReceiver mCloseSystemDialogsReceiver |
| = new CloseSystemDialogsIntentReceiver(); |
| private final ContentObserver mWidgetObserver = new AppWidgetResetObserver(); |
| |
| private LayoutInflater mInflater; |
| |
| private Workspace mWorkspace; |
| private View mLauncherView; |
| private View mPageIndicators; |
| private DragLayer mDragLayer; |
| private DragController mDragController; |
| private View mWeightWatcher; |
| |
| private AppWidgetManagerCompat mAppWidgetManager; |
| private LauncherAppWidgetHost mAppWidgetHost; |
| |
| private ItemInfo mPendingAddInfo = new ItemInfo(); |
| private LauncherAppWidgetProviderInfo mPendingAddWidgetInfo; |
| private int mPendingAddWidgetId = -1; |
| |
| private int[] mTmpAddItemCellCoordinates = new int[2]; |
| |
| private FolderInfo mFolderInfo; |
| |
| private Hotseat mHotseat; |
| private ViewGroup mOverviewPanel; |
| |
| private View mAllAppsButton; |
| |
| private SearchDropTargetBar mSearchDropTargetBar; |
| private AppsCustomizeTabHost mAppsCustomizeTabHost; |
| private AppsCustomizePagedView mAppsCustomizeContent; |
| private boolean mAutoAdvanceRunning = false; |
| private AppWidgetHostView mQsb; |
| |
| private Bundle mSavedState; |
| // We set the state in both onCreate and then onNewIntent in some cases, which causes both |
| // scroll issues (because the workspace may not have been measured yet) and extra work. |
| // Instead, just save the state that we need to restore Launcher to, and commit it in onResume. |
| private State mOnResumeState = State.NONE; |
| |
| private SpannableStringBuilder mDefaultKeySsb = null; |
| |
| private boolean mWorkspaceLoading = true; |
| |
| private boolean mPaused = true; |
| private boolean mRestoring; |
| private boolean mWaitingForResult; |
| private boolean mOnResumeNeedsLoad; |
| |
| private ArrayList<Runnable> mBindOnResumeCallbacks = new ArrayList<Runnable>(); |
| private ArrayList<Runnable> mOnResumeCallbacks = new ArrayList<Runnable>(); |
| |
| private Bundle mSavedInstanceState; |
| |
| private LauncherModel mModel; |
| private IconCache mIconCache; |
| private boolean mUserPresent = true; |
| private boolean mVisible = false; |
| private boolean mHasFocus = false; |
| private boolean mAttached = false; |
| |
| private static LocaleConfiguration sLocaleConfiguration = null; |
| |
| private static HashMap<Long, FolderInfo> sFolders = new HashMap<Long, FolderInfo>(); |
| |
| private View.OnTouchListener mHapticFeedbackTouchListener; |
| |
| // Related to the auto-advancing of widgets |
| private final int ADVANCE_MSG = 1; |
| private final int mAdvanceInterval = 20000; |
| private final int mAdvanceStagger = 250; |
| private long mAutoAdvanceSentTime; |
| private long mAutoAdvanceTimeLeft = -1; |
| private HashMap<View, AppWidgetProviderInfo> mWidgetsToAdvance = |
| new HashMap<View, AppWidgetProviderInfo>(); |
| |
| // Determines how long to wait after a rotation before restoring the screen orientation to |
| // match the sensor state. |
| private final int mRestoreScreenOrientationDelay = 500; |
| |
| private Drawable mWorkspaceBackgroundDrawable; |
| |
| private final ArrayList<Integer> mSynchronouslyBoundPages = new ArrayList<Integer>(); |
| private static final boolean DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE = false; |
| |
| static final ArrayList<String> sDumpLogs = new ArrayList<String>(); |
| static Date sDateStamp = new Date(); |
| static DateFormat sDateFormat = |
| DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT); |
| static long sRunStart = System.currentTimeMillis(); |
| static final String CORRUPTION_EMAIL_SENT_KEY = "corruptionEmailSent"; |
| |
| // We only want to get the SharedPreferences once since it does an FS stat each time we get |
| // it from the context. |
| private SharedPreferences mSharedPrefs; |
| |
| private static ArrayList<ComponentName> mIntentsOnWorkspaceFromUpgradePath = null; |
| |
| // Holds the page that we need to animate to, and the icon views that we need to animate up |
| // when we scroll to that page on resume. |
| private ImageView mFolderIconImageView; |
| private Bitmap mFolderIconBitmap; |
| private Canvas mFolderIconCanvas; |
| private Rect mRectForFolderAnimation = new Rect(); |
| |
| private BubbleTextView mWaitingForResume; |
| |
| protected static HashMap<String, CustomAppWidget> sCustomAppWidgets = |
| new HashMap<String, CustomAppWidget>(); |
| |
| private static final boolean ENABLE_CUSTOM_WIDGET_TEST = false; |
| static { |
| if (ENABLE_CUSTOM_WIDGET_TEST) { |
| sCustomAppWidgets.put(DummyWidget.class.getName(), new DummyWidget()); |
| } |
| } |
| |
| private Runnable mBuildLayersRunnable = new Runnable() { |
| public void run() { |
| if (mWorkspace != null) { |
| mWorkspace.buildPageHardwareLayers(); |
| } |
| } |
| }; |
| |
| private static PendingAddArguments sPendingAddItem; |
| |
| private static class PendingAddArguments { |
| int requestCode; |
| Intent intent; |
| long container; |
| long screenId; |
| int cellX; |
| int cellY; |
| int appWidgetId; |
| } |
| |
| private Stats mStats; |
| |
| FocusIndicatorView mFocusHandler; |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| if (DEBUG_STRICT_MODE) { |
| StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder() |
| .detectDiskReads() |
| .detectDiskWrites() |
| .detectNetwork() // or .detectAll() for all detectable problems |
| .penaltyLog() |
| .build()); |
| StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder() |
| .detectLeakedSqlLiteObjects() |
| .detectLeakedClosableObjects() |
| .penaltyLog() |
| .penaltyDeath() |
| .build()); |
| } |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.preOnCreate(); |
| } |
| |
| super.onCreate(savedInstanceState); |
| |
| LauncherAppState.setApplicationContext(getApplicationContext()); |
| LauncherAppState app = LauncherAppState.getInstance(); |
| LauncherAppState.getLauncherProvider().setLauncherProviderChangeListener(this); |
| |
| // Lazy-initialize the dynamic grid |
| DeviceProfile grid = app.initDynamicGrid(this); |
| |
| // the LauncherApplication should call this, but in case of Instrumentation it might not be present yet |
| mSharedPrefs = getSharedPreferences(LauncherAppState.getSharedPreferencesKey(), |
| Context.MODE_PRIVATE); |
| mIsSafeModeEnabled = getPackageManager().isSafeMode(); |
| mModel = app.setLauncher(this); |
| mIconCache = app.getIconCache(); |
| mIconCache.flushInvalidIcons(grid); |
| mDragController = new DragController(this); |
| mInflater = getLayoutInflater(); |
| |
| mStats = new Stats(this); |
| |
| mAppWidgetManager = AppWidgetManagerCompat.getInstance(this); |
| |
| mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID); |
| mAppWidgetHost.startListening(); |
| |
| // If we are getting an onCreate, we can actually preempt onResume and unset mPaused here, |
| // this also ensures that any synchronous binding below doesn't re-trigger another |
| // LauncherModel load. |
| mPaused = false; |
| |
| if (PROFILE_STARTUP) { |
| android.os.Debug.startMethodTracing( |
| Environment.getExternalStorageDirectory() + "/launcher"); |
| } |
| |
| checkForLocaleChange(); |
| setContentView(R.layout.launcher); |
| |
| setupViews(); |
| grid.layout(this); |
| |
| registerContentObservers(); |
| |
| lockAllApps(); |
| |
| mSavedState = savedInstanceState; |
| restoreState(mSavedState); |
| |
| if (PROFILE_STARTUP) { |
| android.os.Debug.stopMethodTracing(); |
| } |
| |
| if (!mRestoring) { |
| if (DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE) { |
| // If the user leaves launcher, then we should just load items asynchronously when |
| // they return. |
| mModel.startLoader(true, PagedView.INVALID_RESTORE_PAGE); |
| } else { |
| // We only load the page synchronously if the user rotates (or triggers a |
| // configuration change) while launcher is in the foreground |
| mModel.startLoader(true, mWorkspace.getRestorePage()); |
| } |
| } |
| |
| // For handling default keys |
| mDefaultKeySsb = new SpannableStringBuilder(); |
| Selection.setSelection(mDefaultKeySsb, 0); |
| |
| IntentFilter filter = new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS); |
| registerReceiver(mCloseSystemDialogsReceiver, filter); |
| |
| // On large interfaces, we want the screen to auto-rotate based on the current orientation |
| unlockScreenOrientation(true); |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onCreate(savedInstanceState); |
| if (mLauncherCallbacks.hasLauncherOverlay()) { |
| ViewStub stub = (ViewStub) findViewById(R.id.launcher_overlay_stub); |
| mLauncherOverlayContainer = (InsettableFrameLayout) stub.inflate(); |
| mLauncherOverlay = mLauncherCallbacks.setLauncherOverlayView( |
| mLauncherOverlayContainer, mLauncherOverlayCallbacks); |
| mWorkspace.setLauncherOverlay(mLauncherOverlay); |
| } |
| } |
| |
| if (shouldShowIntroScreen()) { |
| showIntroScreen(); |
| } else { |
| showFirstRunActivity(); |
| showFirstRunClings(); |
| } |
| } |
| |
| private LauncherCallbacks mLauncherCallbacks; |
| |
| public void onPostCreate(Bundle savedInstanceState) { |
| super.onPostCreate(savedInstanceState); |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onPostCreate(savedInstanceState); |
| } |
| } |
| |
| public boolean setLauncherCallbacks(LauncherCallbacks callbacks) { |
| mLauncherCallbacks = callbacks; |
| return true; |
| } |
| |
| @Override |
| public void onLauncherProviderChange() { |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onLauncherProviderChange(); |
| } |
| } |
| |
| /** To be overridden by subclasses to hint to Launcher that we have custom content */ |
| protected boolean hasCustomContentToLeft() { |
| if (mLauncherCallbacks != null) { |
| return mLauncherCallbacks.hasCustomContentToLeft(); |
| } |
| return false; |
| } |
| |
| /** |
| * To be overridden by subclasses to populate the custom content container and call |
| * {@link #addToCustomContentPage}. This will only be invoked if |
| * {@link #hasCustomContentToLeft()} is {@code true}. |
| */ |
| protected void populateCustomContentContainer() { |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.populateCustomContentContainer(); |
| } |
| } |
| |
| /** |
| * Invoked by subclasses to signal a change to the {@link #addCustomContentToLeft} value to |
| * ensure the custom content page is added or removed if necessary. |
| */ |
| protected void invalidateHasCustomContentToLeft() { |
| if (mWorkspace == null || mWorkspace.getScreenOrder().isEmpty()) { |
| // Not bound yet, wait for bindScreens to be called. |
| return; |
| } |
| |
| if (!mWorkspace.hasCustomContent() && hasCustomContentToLeft()) { |
| // Create the custom content page and call the subclass to populate it. |
| mWorkspace.createCustomContentContainer(); |
| populateCustomContentContainer(); |
| } else if (mWorkspace.hasCustomContent() && !hasCustomContentToLeft()) { |
| mWorkspace.removeCustomContentPage(); |
| } |
| } |
| |
| private void checkForLocaleChange() { |
| if (sLocaleConfiguration == null) { |
| new AsyncTask<Void, Void, LocaleConfiguration>() { |
| @Override |
| protected LocaleConfiguration doInBackground(Void... unused) { |
| LocaleConfiguration localeConfiguration = new LocaleConfiguration(); |
| readConfiguration(Launcher.this, localeConfiguration); |
| return localeConfiguration; |
| } |
| |
| @Override |
| protected void onPostExecute(LocaleConfiguration result) { |
| sLocaleConfiguration = result; |
| checkForLocaleChange(); // recursive, but now with a locale configuration |
| } |
| }.execute(); |
| return; |
| } |
| |
| final Configuration configuration = getResources().getConfiguration(); |
| |
| final String previousLocale = sLocaleConfiguration.locale; |
| final String locale = configuration.locale.toString(); |
| |
| final int previousMcc = sLocaleConfiguration.mcc; |
| final int mcc = configuration.mcc; |
| |
| final int previousMnc = sLocaleConfiguration.mnc; |
| final int mnc = configuration.mnc; |
| |
| boolean localeChanged = !locale.equals(previousLocale) || mcc != previousMcc || mnc != previousMnc; |
| |
| if (localeChanged) { |
| sLocaleConfiguration.locale = locale; |
| sLocaleConfiguration.mcc = mcc; |
| sLocaleConfiguration.mnc = mnc; |
| |
| mIconCache.flush(); |
| |
| final LocaleConfiguration localeConfiguration = sLocaleConfiguration; |
| new AsyncTask<Void, Void, Void>() { |
| public Void doInBackground(Void ... args) { |
| writeConfiguration(Launcher.this, localeConfiguration); |
| return null; |
| } |
| }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null); |
| } |
| } |
| |
| private static class LocaleConfiguration { |
| public String locale; |
| public int mcc = -1; |
| public int mnc = -1; |
| } |
| |
| private static void readConfiguration(Context context, LocaleConfiguration configuration) { |
| DataInputStream in = null; |
| try { |
| in = new DataInputStream(context.openFileInput(LauncherFiles.LAUNCHER_PREFERENCES)); |
| configuration.locale = in.readUTF(); |
| configuration.mcc = in.readInt(); |
| configuration.mnc = in.readInt(); |
| } catch (FileNotFoundException e) { |
| // Ignore |
| } catch (IOException e) { |
| // Ignore |
| } finally { |
| if (in != null) { |
| try { |
| in.close(); |
| } catch (IOException e) { |
| // Ignore |
| } |
| } |
| } |
| } |
| |
| private static void writeConfiguration(Context context, LocaleConfiguration configuration) { |
| DataOutputStream out = null; |
| try { |
| out = new DataOutputStream(context.openFileOutput( |
| LauncherFiles.LAUNCHER_PREFERENCES, MODE_PRIVATE)); |
| out.writeUTF(configuration.locale); |
| out.writeInt(configuration.mcc); |
| out.writeInt(configuration.mnc); |
| out.flush(); |
| } catch (FileNotFoundException e) { |
| // Ignore |
| } catch (IOException e) { |
| //noinspection ResultOfMethodCallIgnored |
| context.getFileStreamPath(LauncherFiles.LAUNCHER_PREFERENCES).delete(); |
| } finally { |
| if (out != null) { |
| try { |
| out.close(); |
| } catch (IOException e) { |
| // Ignore |
| } |
| } |
| } |
| } |
| |
| public Stats getStats() { |
| return mStats; |
| } |
| |
| public LayoutInflater getInflater() { |
| return mInflater; |
| } |
| |
| boolean isDraggingEnabled() { |
| // We prevent dragging when we are loading the workspace as it is possible to pick up a view |
| // that is subsequently removed from the workspace in startBinding(). |
| return !mModel.isLoadingWorkspace(); |
| } |
| |
| @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1) |
| public static int generateViewId() { |
| if (Build.VERSION.SDK_INT >= 17) { |
| return View.generateViewId(); |
| } else { |
| // View.generateViewId() is not available. The following fallback logic is a copy |
| // of its implementation. |
| for (;;) { |
| final int result = sNextGeneratedId.get(); |
| // aapt-generated IDs have the high byte nonzero; clamp to the range under that. |
| int newValue = result + 1; |
| if (newValue > 0x00FFFFFF) newValue = 1; // Roll over to 1, not 0. |
| if (sNextGeneratedId.compareAndSet(result, newValue)) { |
| return result; |
| } |
| } |
| } |
| } |
| |
| public int getViewIdForItem(ItemInfo info) { |
| // This cast is safe given the > 2B range for int. |
| int itemId = (int) info.id; |
| if (mItemIdToViewId.containsKey(itemId)) { |
| return mItemIdToViewId.get(itemId); |
| } |
| int viewId = generateViewId(); |
| mItemIdToViewId.put(itemId, viewId); |
| return viewId; |
| } |
| |
| /** |
| * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have |
| * a configuration step, this allows the proper animations to run after other transitions. |
| */ |
| private long completeAdd(PendingAddArguments args) { |
| long screenId = args.screenId; |
| if (args.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { |
| // When the screen id represents an actual screen (as opposed to a rank) we make sure |
| // that the drop page actually exists. |
| screenId = ensurePendingDropLayoutExists(args.screenId); |
| } |
| |
| switch (args.requestCode) { |
| case REQUEST_CREATE_SHORTCUT: |
| completeAddShortcut(args.intent, args.container, screenId, args.cellX, |
| args.cellY); |
| break; |
| case REQUEST_CREATE_APPWIDGET: |
| completeAddAppWidget(args.appWidgetId, args.container, screenId, null, null); |
| break; |
| case REQUEST_RECONFIGURE_APPWIDGET: |
| completeRestoreAppWidget(args.appWidgetId); |
| break; |
| } |
| // Before adding this resetAddInfo(), after a shortcut was added to a workspace screen, |
| // if you turned the screen off and then back while in All Apps, Launcher would not |
| // return to the workspace. Clearing mAddInfo.container here fixes this issue |
| resetAddInfo(); |
| return screenId; |
| } |
| |
| private void handleActivityResult( |
| final int requestCode, final int resultCode, final Intent data) { |
| // Reset the startActivity waiting flag |
| setWaitingForResult(false); |
| final int pendingAddWidgetId = mPendingAddWidgetId; |
| mPendingAddWidgetId = -1; |
| |
| Runnable exitSpringLoaded = new Runnable() { |
| @Override |
| public void run() { |
| exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED), |
| EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); |
| } |
| }; |
| |
| if (requestCode == REQUEST_BIND_APPWIDGET) { |
| final int appWidgetId = data != null ? |
| data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1; |
| if (resultCode == RESULT_CANCELED) { |
| completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId); |
| mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded, |
| ON_ACTIVITY_RESULT_ANIMATION_DELAY, false); |
| } else if (resultCode == RESULT_OK) { |
| addAppWidgetImpl(appWidgetId, mPendingAddInfo, null, |
| mPendingAddWidgetInfo, ON_ACTIVITY_RESULT_ANIMATION_DELAY); |
| } |
| return; |
| } else if (requestCode == REQUEST_PICK_WALLPAPER) { |
| if (resultCode == RESULT_OK && mWorkspace.isInOverviewMode()) { |
| mWorkspace.exitOverviewMode(false); |
| } |
| return; |
| } |
| |
| boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET || |
| requestCode == REQUEST_CREATE_APPWIDGET); |
| |
| final boolean workspaceLocked = isWorkspaceLocked(); |
| // We have special handling for widgets |
| if (isWidgetDrop) { |
| final int appWidgetId; |
| int widgetId = data != null ? data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) |
| : -1; |
| if (widgetId < 0) { |
| appWidgetId = pendingAddWidgetId; |
| } else { |
| appWidgetId = widgetId; |
| } |
| |
| final int result; |
| if (appWidgetId < 0 || resultCode == RESULT_CANCELED) { |
| Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " + |
| "returned from the widget configuration activity."); |
| result = RESULT_CANCELED; |
| completeTwoStageWidgetDrop(result, appWidgetId); |
| final Runnable onComplete = new Runnable() { |
| @Override |
| public void run() { |
| exitSpringLoadedDragModeDelayed(false, 0, null); |
| } |
| }; |
| if (workspaceLocked) { |
| // No need to remove the empty screen if we're mid-binding, as the |
| // the bind will not add the empty screen. |
| mWorkspace.postDelayed(onComplete, ON_ACTIVITY_RESULT_ANIMATION_DELAY); |
| } else { |
| mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete, |
| ON_ACTIVITY_RESULT_ANIMATION_DELAY, false); |
| } |
| } else { |
| if (!workspaceLocked) { |
| if (mPendingAddInfo.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { |
| // When the screen id represents an actual screen (as opposed to a rank) |
| // we make sure that the drop page actually exists. |
| mPendingAddInfo.screenId = |
| ensurePendingDropLayoutExists(mPendingAddInfo.screenId); |
| } |
| final CellLayout dropLayout = mWorkspace.getScreenWithId(mPendingAddInfo.screenId); |
| |
| dropLayout.setDropPending(true); |
| final Runnable onComplete = new Runnable() { |
| @Override |
| public void run() { |
| completeTwoStageWidgetDrop(resultCode, appWidgetId); |
| dropLayout.setDropPending(false); |
| } |
| }; |
| mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete, |
| ON_ACTIVITY_RESULT_ANIMATION_DELAY, false); |
| } else { |
| PendingAddArguments args = preparePendingAddArgs(requestCode, data, appWidgetId, |
| mPendingAddInfo); |
| sPendingAddItem = args; |
| } |
| } |
| return; |
| } |
| |
| if (requestCode == REQUEST_RECONFIGURE_APPWIDGET) { |
| if (resultCode == RESULT_OK) { |
| // Update the widget view. |
| PendingAddArguments args = preparePendingAddArgs(requestCode, data, |
| pendingAddWidgetId, mPendingAddInfo); |
| if (workspaceLocked) { |
| sPendingAddItem = args; |
| } else { |
| completeAdd(args); |
| } |
| } |
| // Leave the widget in the pending state if the user canceled the configure. |
| return; |
| } |
| |
| // The pattern used here is that a user PICKs a specific application, |
| // which, depending on the target, might need to CREATE the actual target. |
| |
| // For example, the user would PICK_SHORTCUT for "Music playlist", and we |
| // launch over to the Music app to actually CREATE_SHORTCUT. |
| if (resultCode == RESULT_OK && mPendingAddInfo.container != ItemInfo.NO_ID) { |
| final PendingAddArguments args = preparePendingAddArgs(requestCode, data, -1, |
| mPendingAddInfo); |
| if (isWorkspaceLocked()) { |
| sPendingAddItem = args; |
| } else { |
| completeAdd(args); |
| mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded, |
| ON_ACTIVITY_RESULT_ANIMATION_DELAY, false); |
| } |
| } else if (resultCode == RESULT_CANCELED) { |
| mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded, |
| ON_ACTIVITY_RESULT_ANIMATION_DELAY, false); |
| } |
| mDragLayer.clearAnimatedView(); |
| |
| } |
| |
| @Override |
| protected void onActivityResult( |
| final int requestCode, final int resultCode, final Intent data) { |
| handleActivityResult(requestCode, resultCode, data); |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onActivityResult(requestCode, resultCode, data); |
| } |
| } |
| |
| private PendingAddArguments preparePendingAddArgs(int requestCode, Intent data, int |
| appWidgetId, ItemInfo info) { |
| PendingAddArguments args = new PendingAddArguments(); |
| args.requestCode = requestCode; |
| args.intent = data; |
| args.container = info.container; |
| args.screenId = info.screenId; |
| args.cellX = info.cellX; |
| args.cellY = info.cellY; |
| args.appWidgetId = appWidgetId; |
| return args; |
| } |
| |
| /** |
| * Check to see if a given screen id exists. If not, create it at the end, return the new id. |
| * |
| * @param screenId the screen id to check |
| * @return the new screen, or screenId if it exists |
| */ |
| private long ensurePendingDropLayoutExists(long screenId) { |
| CellLayout dropLayout = |
| (CellLayout) mWorkspace.getScreenWithId(screenId); |
| if (dropLayout == null) { |
| // it's possible that the add screen was removed because it was |
| // empty and a re-bind occurred |
| mWorkspace.addExtraEmptyScreen(); |
| return mWorkspace.commitExtraEmptyScreen(); |
| } else { |
| return screenId; |
| } |
| } |
| |
| private void completeTwoStageWidgetDrop(final int resultCode, final int appWidgetId) { |
| CellLayout cellLayout = |
| (CellLayout) mWorkspace.getScreenWithId(mPendingAddInfo.screenId); |
| Runnable onCompleteRunnable = null; |
| int animationType = 0; |
| |
| AppWidgetHostView boundWidget = null; |
| if (resultCode == RESULT_OK) { |
| animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION; |
| final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId, |
| mPendingAddWidgetInfo); |
| boundWidget = layout; |
| onCompleteRunnable = new Runnable() { |
| @Override |
| public void run() { |
| completeAddAppWidget(appWidgetId, mPendingAddInfo.container, |
| mPendingAddInfo.screenId, layout, null); |
| exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED), |
| EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null); |
| } |
| }; |
| } else if (resultCode == RESULT_CANCELED) { |
| mAppWidgetHost.deleteAppWidgetId(appWidgetId); |
| animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION; |
| } |
| if (mDragLayer.getAnimatedView() != null) { |
| mWorkspace.animateWidgetDrop(mPendingAddInfo, cellLayout, |
| (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable, |
| animationType, boundWidget, true); |
| } else if (onCompleteRunnable != null) { |
| // The animated view may be null in the case of a rotation during widget configuration |
| onCompleteRunnable.run(); |
| } |
| } |
| |
| @Override |
| protected void onStop() { |
| super.onStop(); |
| FirstFrameAnimatorHelper.setIsVisible(false); |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onStop(); |
| } |
| } |
| |
| @Override |
| protected void onStart() { |
| super.onStart(); |
| FirstFrameAnimatorHelper.setIsVisible(true); |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onStart(); |
| } |
| } |
| |
| @Override |
| protected void onResume() { |
| long startTime = 0; |
| if (DEBUG_RESUME_TIME) { |
| startTime = System.currentTimeMillis(); |
| Log.v(TAG, "Launcher.onResume()"); |
| } |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.preOnResume(); |
| } |
| |
| super.onResume(); |
| |
| // Restore the previous launcher state |
| if (mOnResumeState == State.WORKSPACE) { |
| showWorkspace(false); |
| } else if (mOnResumeState == State.APPS_CUSTOMIZE) { |
| showAllApps(false, mAppsCustomizeContent.getContentType(), false); |
| } |
| mOnResumeState = State.NONE; |
| |
| // Background was set to gradient in onPause(), restore to black if in all apps. |
| setWorkspaceBackground(mState == State.WORKSPACE); |
| |
| mPaused = false; |
| if (mRestoring || mOnResumeNeedsLoad) { |
| setWorkspaceLoading(true); |
| mModel.startLoader(true, PagedView.INVALID_RESTORE_PAGE); |
| mRestoring = false; |
| mOnResumeNeedsLoad = false; |
| } |
| if (mBindOnResumeCallbacks.size() > 0) { |
| // We might have postponed some bind calls until onResume (see waitUntilResume) -- |
| // execute them here |
| long startTimeCallbacks = 0; |
| if (DEBUG_RESUME_TIME) { |
| startTimeCallbacks = System.currentTimeMillis(); |
| } |
| |
| if (mAppsCustomizeContent != null) { |
| mAppsCustomizeContent.setBulkBind(true); |
| } |
| for (int i = 0; i < mBindOnResumeCallbacks.size(); i++) { |
| mBindOnResumeCallbacks.get(i).run(); |
| } |
| if (mAppsCustomizeContent != null) { |
| mAppsCustomizeContent.setBulkBind(false); |
| } |
| mBindOnResumeCallbacks.clear(); |
| if (DEBUG_RESUME_TIME) { |
| Log.d(TAG, "Time spent processing callbacks in onResume: " + |
| (System.currentTimeMillis() - startTimeCallbacks)); |
| } |
| } |
| if (mOnResumeCallbacks.size() > 0) { |
| for (int i = 0; i < mOnResumeCallbacks.size(); i++) { |
| mOnResumeCallbacks.get(i).run(); |
| } |
| mOnResumeCallbacks.clear(); |
| } |
| |
| // Reset the pressed state of icons that were locked in the press state while activities |
| // were launching |
| if (mWaitingForResume != null) { |
| // Resets the previous workspace icon press state |
| mWaitingForResume.setStayPressed(false); |
| } |
| |
| // It is possible that widgets can receive updates while launcher is not in the foreground. |
| // Consequently, the widgets will be inflated in the orientation of the foreground activity |
| // (framework issue). On resuming, we ensure that any widgets are inflated for the current |
| // orientation. |
| getWorkspace().reinflateWidgetsIfNecessary(); |
| |
| // Process any items that were added while Launcher was away. |
| InstallShortcutReceiver.disableAndFlushInstallQueue(this); |
| |
| if (DEBUG_RESUME_TIME) { |
| Log.d(TAG, "Time spent in onResume: " + (System.currentTimeMillis() - startTime)); |
| } |
| |
| if (mWorkspace.getCustomContentCallbacks() != null) { |
| // If we are resuming and the custom content is the current page, we call onShow(). |
| // It is also poassible that onShow will instead be called slightly after first layout |
| // if PagedView#setRestorePage was set to the custom content page in onCreate(). |
| if (mWorkspace.isOnOrMovingToCustomContent()) { |
| mWorkspace.getCustomContentCallbacks().onShow(true); |
| } |
| } |
| mWorkspace.updateInteractionForState(); |
| mWorkspace.onResume(); |
| |
| PackageInstallerCompat.getInstance(this).onResume(); |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onResume(); |
| } |
| } |
| |
| @Override |
| protected void onPause() { |
| // Ensure that items added to Launcher are queued until Launcher returns |
| InstallShortcutReceiver.enableInstallQueue(); |
| PackageInstallerCompat.getInstance(this).onPause(); |
| |
| super.onPause(); |
| mPaused = true; |
| mDragController.cancelDrag(); |
| mDragController.resetLastGestureUpTime(); |
| |
| // We call onHide() aggressively. The custom content callbacks should be able to |
| // debounce excess onHide calls. |
| if (mWorkspace.getCustomContentCallbacks() != null) { |
| mWorkspace.getCustomContentCallbacks().onHide(); |
| } |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onPause(); |
| } |
| } |
| |
| public interface CustomContentCallbacks { |
| // Custom content is completely shown. {@code fromResume} indicates whether this was caused |
| // by a onResume or by scrolling otherwise. |
| public void onShow(boolean fromResume); |
| |
| // Custom content is completely hidden |
| public void onHide(); |
| |
| // Custom content scroll progress changed. From 0 (not showing) to 1 (fully showing). |
| public void onScrollProgressChanged(float progress); |
| |
| // Indicates whether the user is allowed to scroll away from the custom content. |
| boolean isScrollingAllowed(); |
| } |
| |
| public interface LauncherOverlay { |
| |
| /** |
| * Touch interaction leading to overscroll has begun |
| */ |
| public void onScrollInteractionBegin(); |
| |
| /** |
| * Touch interaction related to overscroll has ended |
| */ |
| public void onScrollInteractionEnd(); |
| |
| /** |
| * Scroll progress, between 0 and 100, when the user scrolls beyond the leftmost |
| * screen (or in the case of RTL, the rightmost screen). |
| */ |
| public void onScrollChange(int progress, boolean rtl); |
| |
| /** |
| * Screen has stopped scrolling |
| */ |
| public void onScrollSettled(); |
| |
| /** |
| * This method can be called by the Launcher in order to force the LauncherOverlay |
| * to exit fully immersive mode. |
| */ |
| public void forceExitFullImmersion(); |
| } |
| |
| public interface LauncherOverlayCallbacks { |
| /** |
| * This method indicates whether a call to {@link #enterFullImmersion()} will succeed, |
| * however it doesn't modify any state within the launcher. |
| */ |
| public boolean canEnterFullImmersion(); |
| |
| /** |
| * Should be called to tell Launcher that the LauncherOverlay will take over interaction, |
| * eg. by occupying the full screen and handling all touch events. |
| * |
| * @return true if Launcher allows the LauncherOverlay to become fully immersive. In this |
| * case, Launcher will modify any necessary state and assumes the overlay is |
| * handling all interaction. If false, the LauncherOverlay should cancel any |
| * |
| */ |
| public boolean enterFullImmersion(); |
| |
| /** |
| * Must be called when exiting fully immersive mode. Indicates to Launcher that it has |
| * full control over UI and state. |
| */ |
| public void exitFullImmersion(); |
| } |
| |
| class LauncherOverlayCallbacksImpl implements LauncherOverlayCallbacks { |
| |
| @Override |
| public boolean canEnterFullImmersion() { |
| return mState == State.WORKSPACE; |
| } |
| |
| @Override |
| public boolean enterFullImmersion() { |
| if (mState == State.WORKSPACE) { |
| // When fully immersed, disregard any touches which fall through. |
| mDragLayer.setBlockTouch(true); |
| return true; |
| } |
| return false; |
| } |
| |
| @Override |
| public void exitFullImmersion() { |
| mDragLayer.setBlockTouch(false); |
| } |
| } |
| |
| protected boolean hasSettings() { |
| if (mLauncherCallbacks != null) { |
| return mLauncherCallbacks.hasSettings(); |
| } |
| return false; |
| } |
| |
| |
| public void addToCustomContentPage(View customContent, |
| CustomContentCallbacks callbacks, String description) { |
| mWorkspace.addToCustomContentPage(customContent, callbacks, description); |
| } |
| |
| // The custom content needs to offset its content to account for the QSB |
| public int getTopOffsetForCustomContent() { |
| return mWorkspace.getPaddingTop(); |
| } |
| |
| @Override |
| public Object onRetainNonConfigurationInstance() { |
| // Flag the loader to stop early before switching |
| if (mModel.isCurrentCallbacks(this)) { |
| mModel.stopLoader(); |
| } |
| if (mAppsCustomizeContent != null) { |
| mAppsCustomizeContent.surrender(); |
| } |
| return Boolean.TRUE; |
| } |
| |
| // We can't hide the IME if it was forced open. So don't bother |
| @Override |
| public void onWindowFocusChanged(boolean hasFocus) { |
| super.onWindowFocusChanged(hasFocus); |
| mHasFocus = hasFocus; |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onWindowFocusChanged(hasFocus); |
| } |
| } |
| |
| private boolean acceptFilter() { |
| final InputMethodManager inputManager = (InputMethodManager) |
| getSystemService(Context.INPUT_METHOD_SERVICE); |
| return !inputManager.isFullscreenMode(); |
| } |
| |
| @Override |
| public boolean onKeyDown(int keyCode, KeyEvent event) { |
| final int uniChar = event.getUnicodeChar(); |
| final boolean handled = super.onKeyDown(keyCode, event); |
| final boolean isKeyNotWhitespace = uniChar > 0 && !Character.isWhitespace(uniChar); |
| if (!handled && acceptFilter() && isKeyNotWhitespace) { |
| boolean gotKey = TextKeyListener.getInstance().onKeyDown(mWorkspace, mDefaultKeySsb, |
| keyCode, event); |
| if (gotKey && mDefaultKeySsb != null && mDefaultKeySsb.length() > 0) { |
| // something usable has been typed - start a search |
| // the typed text will be retrieved and cleared by |
| // showSearchDialog() |
| // If there are multiple keystrokes before the search dialog takes focus, |
| // onSearchRequested() will be called for every keystroke, |
| // but it is idempotent, so it's fine. |
| return onSearchRequested(); |
| } |
| } |
| |
| // Eat the long press event so the keyboard doesn't come up. |
| if (keyCode == KeyEvent.KEYCODE_MENU && event.isLongPress()) { |
| return true; |
| } |
| |
| return handled; |
| } |
| |
| private String getTypedText() { |
| return mDefaultKeySsb.toString(); |
| } |
| |
| private void clearTypedText() { |
| mDefaultKeySsb.clear(); |
| mDefaultKeySsb.clearSpans(); |
| Selection.setSelection(mDefaultKeySsb, 0); |
| } |
| |
| /** |
| * Given the integer (ordinal) value of a State enum instance, convert it to a variable of type |
| * State |
| */ |
| private static State intToState(int stateOrdinal) { |
| State state = State.WORKSPACE; |
| final State[] stateValues = State.values(); |
| for (int i = 0; i < stateValues.length; i++) { |
| if (stateValues[i].ordinal() == stateOrdinal) { |
| state = stateValues[i]; |
| break; |
| } |
| } |
| return state; |
| } |
| |
| /** |
| * Restores the previous state, if it exists. |
| * |
| * @param savedState The previous state. |
| */ |
| @SuppressWarnings("unchecked") |
| private void restoreState(Bundle savedState) { |
| if (savedState == null) { |
| return; |
| } |
| |
| State state = intToState(savedState.getInt(RUNTIME_STATE, State.WORKSPACE.ordinal())); |
| if (state == State.APPS_CUSTOMIZE) { |
| mOnResumeState = State.APPS_CUSTOMIZE; |
| } |
| |
| int currentScreen = savedState.getInt(RUNTIME_STATE_CURRENT_SCREEN, |
| PagedView.INVALID_RESTORE_PAGE); |
| if (currentScreen != PagedView.INVALID_RESTORE_PAGE) { |
| mWorkspace.setRestorePage(currentScreen); |
| } |
| |
| final long pendingAddContainer = savedState.getLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, -1); |
| final long pendingAddScreen = savedState.getLong(RUNTIME_STATE_PENDING_ADD_SCREEN, -1); |
| |
| if (pendingAddContainer != ItemInfo.NO_ID && pendingAddScreen > -1) { |
| mPendingAddInfo.container = pendingAddContainer; |
| mPendingAddInfo.screenId = pendingAddScreen; |
| mPendingAddInfo.cellX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_X); |
| mPendingAddInfo.cellY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_Y); |
| mPendingAddInfo.spanX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_X); |
| mPendingAddInfo.spanY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y); |
| mPendingAddWidgetInfo = savedState.getParcelable(RUNTIME_STATE_PENDING_ADD_WIDGET_INFO); |
| mPendingAddWidgetId = savedState.getInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID); |
| setWaitingForResult(true); |
| mRestoring = true; |
| } |
| |
| boolean renameFolder = savedState.getBoolean(RUNTIME_STATE_PENDING_FOLDER_RENAME, false); |
| if (renameFolder) { |
| long id = savedState.getLong(RUNTIME_STATE_PENDING_FOLDER_RENAME_ID); |
| mFolderInfo = mModel.getFolderById(this, sFolders, id); |
| mRestoring = true; |
| } |
| |
| // Restore the AppsCustomize tab |
| if (mAppsCustomizeTabHost != null) { |
| String curTab = savedState.getString("apps_customize_currentTab"); |
| if (curTab != null) { |
| mAppsCustomizeTabHost.setContentTypeImmediate( |
| mAppsCustomizeTabHost.getContentTypeForTabTag(curTab)); |
| mAppsCustomizeContent.loadAssociatedPages( |
| mAppsCustomizeContent.getCurrentPage()); |
| } |
| |
| int currentIndex = savedState.getInt("apps_customize_currentIndex"); |
| mAppsCustomizeContent.restorePageForIndex(currentIndex); |
| } |
| mItemIdToViewId = (HashMap<Integer, Integer>) |
| savedState.getSerializable(RUNTIME_STATE_VIEW_IDS); |
| } |
| |
| /** |
| * Finds all the views we need and configure them properly. |
| */ |
| private void setupViews() { |
| final DragController dragController = mDragController; |
| |
| mLauncherView = findViewById(R.id.launcher); |
| mFocusHandler = (FocusIndicatorView) findViewById(R.id.focus_indicator); |
| mDragLayer = (DragLayer) findViewById(R.id.drag_layer); |
| mWorkspace = (Workspace) mDragLayer.findViewById(R.id.workspace); |
| mWorkspace.setPageSwitchListener(this); |
| mPageIndicators = mDragLayer.findViewById(R.id.page_indicator); |
| |
| mLauncherView.setSystemUiVisibility( |
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION); |
| mWorkspaceBackgroundDrawable = getResources().getDrawable(R.drawable.workspace_bg); |
| |
| // Setup the drag layer |
| mDragLayer.setup(this, dragController); |
| |
| // Setup the hotseat |
| mHotseat = (Hotseat) findViewById(R.id.hotseat); |
| if (mHotseat != null) { |
| mHotseat.setup(this); |
| mHotseat.setOnLongClickListener(this); |
| } |
| |
| mOverviewPanel = (ViewGroup) findViewById(R.id.overview_panel); |
| View widgetButton = findViewById(R.id.widget_button); |
| widgetButton.setOnClickListener(new OnClickListener() { |
| @Override |
| public void onClick(View arg0) { |
| if (!mWorkspace.isSwitchingState()) { |
| onClickAddWidgetButton(arg0); |
| } |
| } |
| }); |
| widgetButton.setOnTouchListener(getHapticFeedbackTouchListener()); |
| |
| View wallpaperButton = findViewById(R.id.wallpaper_button); |
| wallpaperButton.setOnClickListener(new OnClickListener() { |
| @Override |
| public void onClick(View arg0) { |
| if (!mWorkspace.isSwitchingState()) { |
| onClickWallpaperPicker(arg0); |
| } |
| } |
| }); |
| wallpaperButton.setOnTouchListener(getHapticFeedbackTouchListener()); |
| |
| View settingsButton = findViewById(R.id.settings_button); |
| if (hasSettings()) { |
| settingsButton.setOnClickListener(new OnClickListener() { |
| @Override |
| public void onClick(View arg0) { |
| if (!mWorkspace.isSwitchingState()) { |
| onClickSettingsButton(arg0); |
| } |
| } |
| }); |
| settingsButton.setOnTouchListener(getHapticFeedbackTouchListener()); |
| } else { |
| settingsButton.setVisibility(View.GONE); |
| } |
| |
| mOverviewPanel.setAlpha(0f); |
| |
| // Setup the workspace |
| mWorkspace.setHapticFeedbackEnabled(false); |
| mWorkspace.setOnLongClickListener(this); |
| mWorkspace.setup(dragController); |
| dragController.addDragListener(mWorkspace); |
| |
| // Get the search/delete bar |
| mSearchDropTargetBar = (SearchDropTargetBar) |
| mDragLayer.findViewById(R.id.search_drop_target_bar); |
| |
| // Setup AppsCustomize |
| mAppsCustomizeTabHost = (AppsCustomizeTabHost) findViewById(R.id.apps_customize_pane); |
| mAppsCustomizeContent = (AppsCustomizePagedView) |
| mAppsCustomizeTabHost.findViewById(R.id.apps_customize_pane_content); |
| mAppsCustomizeContent.setup(this, dragController); |
| |
| // Setup the drag controller (drop targets have to be added in reverse order in priority) |
| dragController.setDragScoller(mWorkspace); |
| dragController.setScrollView(mDragLayer); |
| dragController.setMoveTarget(mWorkspace); |
| dragController.addDropTarget(mWorkspace); |
| if (mSearchDropTargetBar != null) { |
| mSearchDropTargetBar.setup(this, dragController); |
| mSearchDropTargetBar.setQsbSearchBar(getQsbBar()); |
| } |
| |
| if (getResources().getBoolean(R.bool.debug_memory_enabled)) { |
| Log.v(TAG, "adding WeightWatcher"); |
| mWeightWatcher = new WeightWatcher(this); |
| mWeightWatcher.setAlpha(0.5f); |
| ((FrameLayout) mLauncherView).addView(mWeightWatcher, |
| new FrameLayout.LayoutParams( |
| FrameLayout.LayoutParams.MATCH_PARENT, |
| FrameLayout.LayoutParams.WRAP_CONTENT, |
| Gravity.BOTTOM) |
| ); |
| |
| boolean show = shouldShowWeightWatcher(); |
| mWeightWatcher.setVisibility(show ? View.VISIBLE : View.GONE); |
| } |
| } |
| |
| /** |
| * Sets the all apps button. This method is called from {@link Hotseat}. |
| */ |
| public void setAllAppsButton(View allAppsButton) { |
| mAllAppsButton = allAppsButton; |
| } |
| |
| public View getAllAppsButton() { |
| return mAllAppsButton; |
| } |
| |
| /** |
| * Creates a view representing a shortcut. |
| * |
| * @param info The data structure describing the shortcut. |
| * |
| * @return A View inflated from R.layout.application. |
| */ |
| View createShortcut(ShortcutInfo info) { |
| return createShortcut(R.layout.application, |
| (ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info); |
| } |
| |
| /** |
| * Creates a view representing a shortcut inflated from the specified resource. |
| * |
| * @param layoutResId The id of the XML layout used to create the shortcut. |
| * @param parent The group the shortcut belongs to. |
| * @param info The data structure describing the shortcut. |
| * |
| * @return A View inflated from layoutResId. |
| */ |
| public View createShortcut(int layoutResId, ViewGroup parent, ShortcutInfo info) { |
| BubbleTextView favorite = (BubbleTextView) mInflater.inflate(layoutResId, parent, false); |
| favorite.applyFromShortcutInfo(info, mIconCache, true); |
| favorite.setOnClickListener(this); |
| favorite.setOnFocusChangeListener(mFocusHandler); |
| return favorite; |
| } |
| |
| /** |
| * Add a shortcut to the workspace. |
| * |
| * @param data The intent describing the shortcut. |
| * @param cellInfo The position on screen where to create the shortcut. |
| */ |
| private void completeAddShortcut(Intent data, long container, long screenId, int cellX, |
| int cellY) { |
| int[] cellXY = mTmpAddItemCellCoordinates; |
| int[] touchXY = mPendingAddInfo.dropPos; |
| CellLayout layout = getCellLayout(container, screenId); |
| |
| boolean foundCellSpan = false; |
| |
| ShortcutInfo info = mModel.infoFromShortcutIntent(this, data); |
| if (info == null) { |
| return; |
| } |
| final View view = createShortcut(info); |
| |
| // First we check if we already know the exact location where we want to add this item. |
| if (cellX >= 0 && cellY >= 0) { |
| cellXY[0] = cellX; |
| cellXY[1] = cellY; |
| foundCellSpan = true; |
| |
| // If appropriate, either create a folder or add to an existing folder |
| if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0, |
| true, null,null)) { |
| return; |
| } |
| DragObject dragObject = new DragObject(); |
| dragObject.dragInfo = info; |
| if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject, |
| true)) { |
| return; |
| } |
| } else if (touchXY != null) { |
| // when dragging and dropping, just find the closest free spot |
| int[] result = layout.findNearestVacantArea(touchXY[0], touchXY[1], 1, 1, cellXY); |
| foundCellSpan = (result != null); |
| } else { |
| foundCellSpan = layout.findCellForSpan(cellXY, 1, 1); |
| } |
| |
| if (!foundCellSpan) { |
| showOutOfSpaceMessage(isHotseatLayout(layout)); |
| return; |
| } |
| |
| LauncherModel.addItemToDatabase(this, info, container, screenId, cellXY[0], cellXY[1], false); |
| |
| if (!mRestoring) { |
| mWorkspace.addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, |
| isWorkspaceLocked()); |
| } |
| } |
| |
| static int[] getSpanForWidget(Context context, ComponentName component, int minWidth, |
| int minHeight) { |
| Rect padding = AppWidgetHostView.getDefaultPaddingForWidget(context, component, null); |
| // We want to account for the extra amount of padding that we are adding to the widget |
| // to ensure that it gets the full amount of space that it has requested |
| int requiredWidth = minWidth + padding.left + padding.right; |
| int requiredHeight = minHeight + padding.top + padding.bottom; |
| return CellLayout.rectToCell(requiredWidth, requiredHeight, null); |
| } |
| |
| static int[] getSpanForWidget(Context context, AppWidgetProviderInfo info) { |
| return getSpanForWidget(context, info.provider, info.minWidth, info.minHeight); |
| } |
| |
| static int[] getMinSpanForWidget(Context context, AppWidgetProviderInfo info) { |
| return getSpanForWidget(context, info.provider, info.minResizeWidth, info.minResizeHeight); |
| } |
| |
| static int[] getSpanForWidget(Context context, PendingAddWidgetInfo info) { |
| return getSpanForWidget(context, info.componentName, info.minWidth, info.minHeight); |
| } |
| |
| static int[] getMinSpanForWidget(Context context, PendingAddWidgetInfo info) { |
| return getSpanForWidget(context, info.componentName, info.minResizeWidth, |
| info.minResizeHeight); |
| } |
| |
| /** |
| * Add a widget to the workspace. |
| * |
| * @param appWidgetId The app widget id |
| */ |
| private void completeAddAppWidget(int appWidgetId, long container, long screenId, |
| AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) { |
| |
| ItemInfo info = mPendingAddInfo; |
| if (appWidgetInfo == null) { |
| appWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(this, |
| mAppWidgetManager.getAppWidgetInfo(appWidgetId)); |
| } |
| |
| if (appWidgetInfo.isCustomWidget) { |
| appWidgetId = LauncherAppWidgetInfo.CUSTOM_WIDGET_ID; |
| } |
| |
| LauncherAppWidgetInfo launcherInfo; |
| launcherInfo = new LauncherAppWidgetInfo(appWidgetId, appWidgetInfo.provider); |
| launcherInfo.spanX = info.spanX; |
| launcherInfo.spanY = info.spanY; |
| launcherInfo.minSpanX = info.minSpanX; |
| launcherInfo.minSpanY = info.minSpanY; |
| launcherInfo.user = mAppWidgetManager.getUser(appWidgetInfo); |
| |
| LauncherModel.addItemToDatabase(this, launcherInfo, |
| container, screenId, info.cellX, info.cellY, false); |
| |
| if (!mRestoring) { |
| if (hostView == null) { |
| // Perform actual inflation because we're live |
| launcherInfo.hostView = mAppWidgetHost.createView(this, appWidgetId, |
| appWidgetInfo); |
| } else { |
| // The AppWidgetHostView has already been inflated and instantiated |
| launcherInfo.hostView = hostView; |
| } |
| launcherInfo.hostView.setTag(launcherInfo); |
| launcherInfo.hostView.setVisibility(View.VISIBLE); |
| launcherInfo.notifyWidgetSizeChanged(this); |
| |
| mWorkspace.addInScreen(launcherInfo.hostView, container, screenId, info.cellX, |
| info.cellY, launcherInfo.spanX, launcherInfo.spanY, isWorkspaceLocked()); |
| |
| addWidgetToAutoAdvanceIfNeeded(launcherInfo.hostView, appWidgetInfo); |
| } |
| resetAddInfo(); |
| } |
| |
| private final BroadcastReceiver mReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| final String action = intent.getAction(); |
| if (Intent.ACTION_SCREEN_OFF.equals(action)) { |
| mUserPresent = false; |
| mDragLayer.clearAllResizeFrames(); |
| updateRunning(); |
| |
| // Reset AllApps to its initial state only if we are not in the middle of |
| // processing a multi-step drop |
| if (mAppsCustomizeTabHost != null && mPendingAddInfo.container == ItemInfo.NO_ID) { |
| showWorkspace(false); |
| } |
| } else if (Intent.ACTION_USER_PRESENT.equals(action)) { |
| mUserPresent = true; |
| updateRunning(); |
| } else if (ENABLE_DEBUG_INTENTS && DebugIntents.DELETE_DATABASE.equals(action)) { |
| mModel.resetLoadedState(false, true); |
| mModel.startLoader(false, PagedView.INVALID_RESTORE_PAGE, |
| LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE); |
| } else if (ENABLE_DEBUG_INTENTS && DebugIntents.MIGRATE_DATABASE.equals(action)) { |
| mModel.resetLoadedState(false, true); |
| mModel.startLoader(false, PagedView.INVALID_RESTORE_PAGE, |
| LauncherModel.LOADER_FLAG_CLEAR_WORKSPACE |
| | LauncherModel.LOADER_FLAG_MIGRATE_SHORTCUTS); |
| } else if (LauncherAppsCompat.ACTION_MANAGED_PROFILE_ADDED.equals(action) |
| || LauncherAppsCompat.ACTION_MANAGED_PROFILE_REMOVED.equals(action)) { |
| getModel().forceReload(); |
| } |
| } |
| }; |
| |
| @Override |
| public void onAttachedToWindow() { |
| super.onAttachedToWindow(); |
| |
| // Listen for broadcasts related to user-presence |
| final IntentFilter filter = new IntentFilter(); |
| filter.addAction(Intent.ACTION_SCREEN_OFF); |
| filter.addAction(Intent.ACTION_USER_PRESENT); |
| // For handling managed profiles |
| filter.addAction(LauncherAppsCompat.ACTION_MANAGED_PROFILE_ADDED); |
| filter.addAction(LauncherAppsCompat.ACTION_MANAGED_PROFILE_REMOVED); |
| if (ENABLE_DEBUG_INTENTS) { |
| filter.addAction(DebugIntents.DELETE_DATABASE); |
| filter.addAction(DebugIntents.MIGRATE_DATABASE); |
| } |
| registerReceiver(mReceiver, filter); |
| FirstFrameAnimatorHelper.initializeDrawListener(getWindow().getDecorView()); |
| setupTransparentSystemBarsForLmp(); |
| mAttached = true; |
| mVisible = true; |
| } |
| |
| /** |
| * Sets up transparent navigation and status bars in LMP. |
| * This method is a no-op for other platform versions. |
| */ |
| @TargetApi(Build.VERSION_CODES.LOLLIPOP) |
| private void setupTransparentSystemBarsForLmp() { |
| if (Utilities.isLmpOrAbove()) { |
| Window window = getWindow(); |
| window.getAttributes().systemUiVisibility |= |
| (View.SYSTEM_UI_FLAG_LAYOUT_STABLE |
| | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN |
| | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION); |
| window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS |
| | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION); |
| window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS); |
| window.setStatusBarColor(Color.TRANSPARENT); |
| window.setNavigationBarColor(Color.TRANSPARENT); |
| } |
| } |
| |
| @Override |
| public void onDetachedFromWindow() { |
| super.onDetachedFromWindow(); |
| mVisible = false; |
| |
| if (mAttached) { |
| unregisterReceiver(mReceiver); |
| mAttached = false; |
| } |
| updateRunning(); |
| } |
| |
| public void onWindowVisibilityChanged(int visibility) { |
| mVisible = visibility == View.VISIBLE; |
| updateRunning(); |
| // The following code used to be in onResume, but it turns out onResume is called when |
| // you're in All Apps and click home to go to the workspace. onWindowVisibilityChanged |
| // is a more appropriate event to handle |
| if (mVisible) { |
| mAppsCustomizeTabHost.onWindowVisible(); |
| if (!mWorkspaceLoading) { |
| final ViewTreeObserver observer = mWorkspace.getViewTreeObserver(); |
| // We want to let Launcher draw itself at least once before we force it to build |
| // layers on all the workspace pages, so that transitioning to Launcher from other |
| // apps is nice and speedy. |
| observer.addOnDrawListener(new ViewTreeObserver.OnDrawListener() { |
| private boolean mStarted = false; |
| public void onDraw() { |
| if (mStarted) return; |
| mStarted = true; |
| // We delay the layer building a bit in order to give |
| // other message processing a time to run. In particular |
| // this avoids a delay in hiding the IME if it was |
| // currently shown, because doing that may involve |
| // some communication back with the app. |
| mWorkspace.postDelayed(mBuildLayersRunnable, 500); |
| final ViewTreeObserver.OnDrawListener listener = this; |
| mWorkspace.post(new Runnable() { |
| public void run() { |
| if (mWorkspace != null && |
| mWorkspace.getViewTreeObserver() != null) { |
| mWorkspace.getViewTreeObserver(). |
| removeOnDrawListener(listener); |
| } |
| } |
| }); |
| return; |
| } |
| }); |
| } |
| clearTypedText(); |
| } |
| } |
| |
| private void sendAdvanceMessage(long delay) { |
| mHandler.removeMessages(ADVANCE_MSG); |
| Message msg = mHandler.obtainMessage(ADVANCE_MSG); |
| mHandler.sendMessageDelayed(msg, delay); |
| mAutoAdvanceSentTime = System.currentTimeMillis(); |
| } |
| |
| private void updateRunning() { |
| boolean autoAdvanceRunning = mVisible && mUserPresent && !mWidgetsToAdvance.isEmpty(); |
| if (autoAdvanceRunning != mAutoAdvanceRunning) { |
| mAutoAdvanceRunning = autoAdvanceRunning; |
| if (autoAdvanceRunning) { |
| long delay = mAutoAdvanceTimeLeft == -1 ? mAdvanceInterval : mAutoAdvanceTimeLeft; |
| sendAdvanceMessage(delay); |
| } else { |
| if (!mWidgetsToAdvance.isEmpty()) { |
| mAutoAdvanceTimeLeft = Math.max(0, mAdvanceInterval - |
| (System.currentTimeMillis() - mAutoAdvanceSentTime)); |
| } |
| mHandler.removeMessages(ADVANCE_MSG); |
| mHandler.removeMessages(0); // Remove messages sent using postDelayed() |
| } |
| } |
| } |
| |
| private final Handler mHandler = new Handler() { |
| @Override |
| public void handleMessage(Message msg) { |
| if (msg.what == ADVANCE_MSG) { |
| int i = 0; |
| for (View key: mWidgetsToAdvance.keySet()) { |
| final View v = key.findViewById(mWidgetsToAdvance.get(key).autoAdvanceViewId); |
| final int delay = mAdvanceStagger * i; |
| if (v instanceof Advanceable) { |
| postDelayed(new Runnable() { |
| public void run() { |
| ((Advanceable) v).advance(); |
| } |
| }, delay); |
| } |
| i++; |
| } |
| sendAdvanceMessage(mAdvanceInterval); |
| } |
| } |
| }; |
| |
| void addWidgetToAutoAdvanceIfNeeded(View hostView, AppWidgetProviderInfo appWidgetInfo) { |
| if (appWidgetInfo == null || appWidgetInfo.autoAdvanceViewId == -1) return; |
| View v = hostView.findViewById(appWidgetInfo.autoAdvanceViewId); |
| if (v instanceof Advanceable) { |
| mWidgetsToAdvance.put(hostView, appWidgetInfo); |
| ((Advanceable) v).fyiWillBeAdvancedByHostKThx(); |
| updateRunning(); |
| } |
| } |
| |
| void removeWidgetToAutoAdvance(View hostView) { |
| if (mWidgetsToAdvance.containsKey(hostView)) { |
| mWidgetsToAdvance.remove(hostView); |
| updateRunning(); |
| } |
| } |
| |
| public void removeAppWidget(LauncherAppWidgetInfo launcherInfo) { |
| removeWidgetToAutoAdvance(launcherInfo.hostView); |
| launcherInfo.hostView = null; |
| } |
| |
| void showOutOfSpaceMessage(boolean isHotseatLayout) { |
| int strId = (isHotseatLayout ? R.string.hotseat_out_of_space : R.string.out_of_space); |
| Toast.makeText(this, getString(strId), Toast.LENGTH_SHORT).show(); |
| } |
| |
| public ArrayList<AppInfo> getAllAppsList() { |
| return mAppsCustomizeContent.getApps(); |
| } |
| |
| public DragLayer getDragLayer() { |
| return mDragLayer; |
| } |
| |
| public Workspace getWorkspace() { |
| return mWorkspace; |
| } |
| |
| public Hotseat getHotseat() { |
| return mHotseat; |
| } |
| |
| public ViewGroup getOverviewPanel() { |
| return mOverviewPanel; |
| } |
| |
| public SearchDropTargetBar getSearchBar() { |
| return mSearchDropTargetBar; |
| } |
| |
| public LauncherAppWidgetHost getAppWidgetHost() { |
| return mAppWidgetHost; |
| } |
| |
| public LauncherModel getModel() { |
| return mModel; |
| } |
| |
| protected SharedPreferences getSharedPrefs() { |
| return mSharedPrefs; |
| } |
| |
| public void closeSystemDialogs() { |
| getWindow().closeAllPanels(); |
| |
| // Whatever we were doing is hereby canceled. |
| setWaitingForResult(false); |
| } |
| |
| @Override |
| protected void onNewIntent(Intent intent) { |
| long startTime = 0; |
| if (DEBUG_RESUME_TIME) { |
| startTime = System.currentTimeMillis(); |
| } |
| super.onNewIntent(intent); |
| |
| // Close the menu |
| if (Intent.ACTION_MAIN.equals(intent.getAction())) { |
| // also will cancel mWaitingForResult. |
| closeSystemDialogs(); |
| |
| final boolean alreadyOnHome = mHasFocus && ((intent.getFlags() & |
| Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT) |
| != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT); |
| |
| if (mWorkspace == null) { |
| // Can be cases where mWorkspace is null, this prevents a NPE |
| return; |
| } |
| Folder openFolder = mWorkspace.getOpenFolder(); |
| // In all these cases, only animate if we're already on home |
| mWorkspace.exitWidgetResizeMode(); |
| |
| boolean moveToDefaultScreen = mLauncherCallbacks != null ? |
| mLauncherCallbacks.shouldMoveToDefaultScreenOnHomeIntent() : true; |
| if (alreadyOnHome && mState == State.WORKSPACE && !mWorkspace.isTouchActive() && |
| openFolder == null && moveToDefaultScreen) { |
| mWorkspace.moveToDefaultScreen(true); |
| } |
| |
| closeFolder(); |
| exitSpringLoadedDragMode(); |
| |
| // If we are already on home, then just animate back to the workspace, |
| // otherwise, just wait until onResume to set the state back to Workspace |
| if (alreadyOnHome) { |
| showWorkspace(true); |
| } else { |
| mOnResumeState = State.WORKSPACE; |
| } |
| |
| final View v = getWindow().peekDecorView(); |
| if (v != null && v.getWindowToken() != null) { |
| InputMethodManager imm = (InputMethodManager)getSystemService( |
| INPUT_METHOD_SERVICE); |
| imm.hideSoftInputFromWindow(v.getWindowToken(), 0); |
| } |
| |
| // Reset the apps customize page |
| if (!alreadyOnHome && mAppsCustomizeTabHost != null) { |
| mAppsCustomizeTabHost.reset(); |
| } |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onHomeIntent(); |
| } |
| } |
| |
| if (DEBUG_RESUME_TIME) { |
| Log.d(TAG, "Time spent in onNewIntent: " + (System.currentTimeMillis() - startTime)); |
| } |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onNewIntent(intent); |
| } |
| } |
| |
| @Override |
| public void onRestoreInstanceState(Bundle state) { |
| super.onRestoreInstanceState(state); |
| for (int page: mSynchronouslyBoundPages) { |
| mWorkspace.restoreInstanceStateForChild(page); |
| } |
| } |
| |
| @Override |
| protected void onSaveInstanceState(Bundle outState) { |
| if (mWorkspace.getChildCount() > 0) { |
| outState.putInt(RUNTIME_STATE_CURRENT_SCREEN, |
| mWorkspace.getCurrentPageOffsetFromCustomContent()); |
| } |
| super.onSaveInstanceState(outState); |
| |
| outState.putInt(RUNTIME_STATE, mState.ordinal()); |
| // We close any open folder since it will not be re-opened, and we need to make sure |
| // this state is reflected. |
| closeFolder(); |
| |
| if (mPendingAddInfo.container != ItemInfo.NO_ID && mPendingAddInfo.screenId > -1 && |
| mWaitingForResult) { |
| outState.putLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, mPendingAddInfo.container); |
| outState.putLong(RUNTIME_STATE_PENDING_ADD_SCREEN, mPendingAddInfo.screenId); |
| outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_X, mPendingAddInfo.cellX); |
| outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_Y, mPendingAddInfo.cellY); |
| outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_X, mPendingAddInfo.spanX); |
| outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y, mPendingAddInfo.spanY); |
| outState.putParcelable(RUNTIME_STATE_PENDING_ADD_WIDGET_INFO, mPendingAddWidgetInfo); |
| outState.putInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID, mPendingAddWidgetId); |
| } |
| |
| if (mFolderInfo != null && mWaitingForResult) { |
| outState.putBoolean(RUNTIME_STATE_PENDING_FOLDER_RENAME, true); |
| outState.putLong(RUNTIME_STATE_PENDING_FOLDER_RENAME_ID, mFolderInfo.id); |
| } |
| |
| // Save the current AppsCustomize tab |
| if (mAppsCustomizeTabHost != null) { |
| AppsCustomizePagedView.ContentType type = mAppsCustomizeContent.getContentType(); |
| String currentTabTag = mAppsCustomizeTabHost.getTabTagForContentType(type); |
| if (currentTabTag != null) { |
| outState.putString("apps_customize_currentTab", currentTabTag); |
| } |
| int currentIndex = mAppsCustomizeContent.getSaveInstanceStateIndex(); |
| outState.putInt("apps_customize_currentIndex", currentIndex); |
| } |
| outState.putSerializable(RUNTIME_STATE_VIEW_IDS, mItemIdToViewId); |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onSaveInstanceState(outState); |
| } |
| } |
| |
| @Override |
| public void onDestroy() { |
| super.onDestroy(); |
| |
| // Remove all pending runnables |
| mHandler.removeMessages(ADVANCE_MSG); |
| mHandler.removeMessages(0); |
| mWorkspace.removeCallbacks(mBuildLayersRunnable); |
| |
| // Stop callbacks from LauncherModel |
| LauncherAppState app = (LauncherAppState.getInstance()); |
| |
| // It's possible to receive onDestroy after a new Launcher activity has |
| // been created. In this case, don't interfere with the new Launcher. |
| if (mModel.isCurrentCallbacks(this)) { |
| mModel.stopLoader(); |
| app.setLauncher(null); |
| } |
| |
| try { |
| mAppWidgetHost.stopListening(); |
| } catch (NullPointerException ex) { |
| Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex); |
| } |
| mAppWidgetHost = null; |
| |
| mWidgetsToAdvance.clear(); |
| |
| TextKeyListener.getInstance().release(); |
| |
| // Disconnect any of the callbacks and drawables associated with ItemInfos on the workspace |
| // to prevent leaking Launcher activities on orientation change. |
| if (mModel != null) { |
| mModel.unbindItemInfosAndClearQueuedBindRunnables(); |
| } |
| |
| getContentResolver().unregisterContentObserver(mWidgetObserver); |
| unregisterReceiver(mCloseSystemDialogsReceiver); |
| |
| mDragLayer.clearAllResizeFrames(); |
| ((ViewGroup) mWorkspace.getParent()).removeAllViews(); |
| mWorkspace.removeAllWorkspaceScreens(); |
| mWorkspace = null; |
| mDragController = null; |
| |
| LauncherAnimUtils.onDestroyActivity(); |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onDestroy(); |
| } |
| } |
| |
| public DragController getDragController() { |
| return mDragController; |
| } |
| |
| @Override |
| public void startActivityForResult(Intent intent, int requestCode) { |
| if (requestCode >= 0) { |
| setWaitingForResult(true); |
| } |
| super.startActivityForResult(intent, requestCode); |
| } |
| |
| /** |
| * Indicates that we want global search for this activity by setting the globalSearch |
| * argument for {@link #startSearch} to true. |
| */ |
| @Override |
| public void startSearch(String initialQuery, boolean selectInitialQuery, |
| Bundle appSearchData, boolean globalSearch) { |
| |
| showWorkspace(true); |
| |
| if (initialQuery == null) { |
| // Use any text typed in the launcher as the initial query |
| initialQuery = getTypedText(); |
| } |
| if (appSearchData == null) { |
| appSearchData = new Bundle(); |
| appSearchData.putString("source", "launcher-search"); |
| } |
| Rect sourceBounds = new Rect(); |
| if (mSearchDropTargetBar != null) { |
| sourceBounds = mSearchDropTargetBar.getSearchBarBounds(); |
| } |
| |
| boolean clearTextImmediately = startSearch(initialQuery, selectInitialQuery, |
| appSearchData, sourceBounds); |
| if (clearTextImmediately) { |
| clearTypedText(); |
| } |
| } |
| |
| /** |
| * Start a text search. |
| * |
| * @return {@code true} if the search will start immediately, so any further keypresses |
| * will be handled directly by the search UI. {@code false} if {@link Launcher} should continue |
| * to buffer keypresses. |
| */ |
| public boolean startSearch(String initialQuery, |
| boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) { |
| if (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch()) { |
| return mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData, |
| sourceBounds); |
| } |
| |
| startGlobalSearch(initialQuery, selectInitialQuery, |
| appSearchData, sourceBounds); |
| return false; |
| } |
| |
| /** |
| * Starts the global search activity. This code is a copied from SearchManager |
| */ |
| private void startGlobalSearch(String initialQuery, |
| boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) { |
| final SearchManager searchManager = |
| (SearchManager) getSystemService(Context.SEARCH_SERVICE); |
| ComponentName globalSearchActivity = searchManager.getGlobalSearchActivity(); |
| if (globalSearchActivity == null) { |
| Log.w(TAG, "No global search activity found."); |
| return; |
| } |
| Intent intent = new Intent(SearchManager.INTENT_ACTION_GLOBAL_SEARCH); |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| intent.setComponent(globalSearchActivity); |
| // Make sure that we have a Bundle to put source in |
| if (appSearchData == null) { |
| appSearchData = new Bundle(); |
| } else { |
| appSearchData = new Bundle(appSearchData); |
| } |
| // Set source to package name of app that starts global search if not set already. |
| if (!appSearchData.containsKey("source")) { |
| appSearchData.putString("source", getPackageName()); |
| } |
| intent.putExtra(SearchManager.APP_DATA, appSearchData); |
| if (!TextUtils.isEmpty(initialQuery)) { |
| intent.putExtra(SearchManager.QUERY, initialQuery); |
| } |
| if (selectInitialQuery) { |
| intent.putExtra(SearchManager.EXTRA_SELECT_QUERY, selectInitialQuery); |
| } |
| intent.setSourceBounds(sourceBounds); |
| try { |
| startActivity(intent); |
| } catch (ActivityNotFoundException ex) { |
| Log.e(TAG, "Global search activity not found: " + globalSearchActivity); |
| } |
| } |
| |
| public boolean isOnCustomContent() { |
| return mWorkspace.isOnOrMovingToCustomContent(); |
| } |
| |
| @Override |
| public boolean onPrepareOptionsMenu(Menu menu) { |
| super.onPrepareOptionsMenu(menu); |
| if (!isOnCustomContent()) { |
| // Close any open folders |
| closeFolder(); |
| // Stop resizing any widgets |
| mWorkspace.exitWidgetResizeMode(); |
| if (!mWorkspace.isInOverviewMode()) { |
| // Show the overview mode |
| showOverviewMode(true); |
| } else { |
| showWorkspace(true); |
| } |
| } |
| if (mLauncherCallbacks != null) { |
| return mLauncherCallbacks.onPrepareOptionsMenu(menu); |
| } |
| |
| return false; |
| } |
| |
| @Override |
| public boolean onSearchRequested() { |
| startSearch(null, false, null, true); |
| // Use a custom animation for launching search |
| return true; |
| } |
| |
| public boolean isWorkspaceLocked() { |
| return mWorkspaceLoading || mWaitingForResult; |
| } |
| |
| public boolean isWorkspaceLoading() { |
| return mWorkspaceLoading; |
| } |
| |
| private void setWorkspaceLoading(boolean value) { |
| boolean isLocked = isWorkspaceLocked(); |
| mWorkspaceLoading = value; |
| if (isLocked != isWorkspaceLocked()) { |
| onWorkspaceLockedChanged(); |
| } |
| } |
| |
| private void setWaitingForResult(boolean value) { |
| boolean isLocked = isWorkspaceLocked(); |
| mWaitingForResult = value; |
| if (isLocked != isWorkspaceLocked()) { |
| onWorkspaceLockedChanged(); |
| } |
| } |
| |
| protected void onWorkspaceLockedChanged() { |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onWorkspaceLockedChanged(); |
| } |
| } |
| |
| private void resetAddInfo() { |
| mPendingAddInfo.container = ItemInfo.NO_ID; |
| mPendingAddInfo.screenId = -1; |
| mPendingAddInfo.cellX = mPendingAddInfo.cellY = -1; |
| mPendingAddInfo.spanX = mPendingAddInfo.spanY = -1; |
| mPendingAddInfo.minSpanX = mPendingAddInfo.minSpanY = -1; |
| mPendingAddInfo.dropPos = null; |
| } |
| |
| void addAppWidgetImpl(final int appWidgetId, final ItemInfo info, final |
| AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo) { |
| addAppWidgetImpl(appWidgetId, info, boundWidget, appWidgetInfo, 0); |
| } |
| |
| void addAppWidgetImpl(final int appWidgetId, final ItemInfo info, |
| final AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo, |
| int delay) { |
| if (appWidgetInfo.configure != null) { |
| mPendingAddWidgetInfo = appWidgetInfo; |
| mPendingAddWidgetId = appWidgetId; |
| |
| // Launch over to configure widget, if needed |
| mAppWidgetManager.startConfigActivity(appWidgetInfo, appWidgetId, this, |
| mAppWidgetHost, REQUEST_CREATE_APPWIDGET); |
| |
| } else { |
| // Otherwise just add it |
| Runnable onComplete = new Runnable() { |
| @Override |
| public void run() { |
| // Exit spring loaded mode if necessary after adding the widget |
| exitSpringLoadedDragModeDelayed(true, EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, |
| null); |
| } |
| }; |
| completeAddAppWidget(appWidgetId, info.container, info.screenId, boundWidget, |
| appWidgetInfo); |
| mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete, delay, false); |
| } |
| } |
| |
| protected void moveToCustomContentScreen(boolean animate) { |
| // Close any folders that may be open. |
| closeFolder(); |
| mWorkspace.moveToCustomContentScreen(animate); |
| } |
| |
| public void addPendingItem(PendingAddItemInfo info, long container, long screenId, |
| int[] cell, int spanX, int spanY) { |
| switch (info.itemType) { |
| case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET: |
| case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: |
| int span[] = new int[2]; |
| span[0] = spanX; |
| span[1] = spanY; |
| addAppWidgetFromDrop((PendingAddWidgetInfo) info, |
| container, screenId, cell, span); |
| break; |
| case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: |
| processShortcutFromDrop(info.componentName, container, screenId, cell); |
| break; |
| default: |
| throw new IllegalStateException("Unknown item type: " + info.itemType); |
| } |
| } |
| |
| /** |
| * Process a shortcut drop. |
| * |
| * @param componentName The name of the component |
| * @param screenId The ID of the screen where it should be added |
| * @param cell The cell it should be added to, optional |
| */ |
| private void processShortcutFromDrop(ComponentName componentName, long container, long screenId, |
| int[] cell) { |
| resetAddInfo(); |
| mPendingAddInfo.container = container; |
| mPendingAddInfo.screenId = screenId; |
| mPendingAddInfo.dropPos = null; |
| |
| if (cell != null) { |
| mPendingAddInfo.cellX = cell[0]; |
| mPendingAddInfo.cellY = cell[1]; |
| } |
| |
| Intent createShortcutIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT); |
| createShortcutIntent.setComponent(componentName); |
| processShortcut(createShortcutIntent); |
| } |
| |
| /** |
| * Process a widget drop. |
| * |
| * @param info The PendingAppWidgetInfo of the widget being added. |
| * @param screenId The ID of the screen where it should be added |
| * @param cell The cell it should be added to, optional |
| */ |
| private void addAppWidgetFromDrop(PendingAddWidgetInfo info, long container, long screenId, |
| int[] cell, int[] span) { |
| resetAddInfo(); |
| mPendingAddInfo.container = info.container = container; |
| mPendingAddInfo.screenId = info.screenId = screenId; |
| mPendingAddInfo.dropPos = null; |
| mPendingAddInfo.minSpanX = info.minSpanX; |
| mPendingAddInfo.minSpanY = info.minSpanY; |
| |
| if (cell != null) { |
| mPendingAddInfo.cellX = cell[0]; |
| mPendingAddInfo.cellY = cell[1]; |
| } |
| if (span != null) { |
| mPendingAddInfo.spanX = span[0]; |
| mPendingAddInfo.spanY = span[1]; |
| } |
| |
| AppWidgetHostView hostView = info.boundWidget; |
| int appWidgetId; |
| if (hostView != null) { |
| appWidgetId = hostView.getAppWidgetId(); |
| addAppWidgetImpl(appWidgetId, info, hostView, info.info); |
| } else { |
| // In this case, we either need to start an activity to get permission to bind |
| // the widget, or we need to start an activity to configure the widget, or both. |
| appWidgetId = getAppWidgetHost().allocateAppWidgetId(); |
| Bundle options = info.bindOptions; |
| |
| boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed( |
| appWidgetId, info.info, options); |
| if (success) { |
| addAppWidgetImpl(appWidgetId, info, null, info.info); |
| } else { |
| mPendingAddWidgetInfo = info.info; |
| Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_BIND); |
| intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId); |
| intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER, info.componentName); |
| mAppWidgetManager.getUser(mPendingAddWidgetInfo) |
| .addToIntent(intent, AppWidgetManager.EXTRA_APPWIDGET_PROVIDER_PROFILE); |
| // TODO: we need to make sure that this accounts for the options bundle. |
| // intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_OPTIONS, options); |
| startActivityForResult(intent, REQUEST_BIND_APPWIDGET); |
| } |
| } |
| } |
| |
| void processShortcut(Intent intent) { |
| Utilities.startActivityForResultSafely(this, intent, REQUEST_CREATE_SHORTCUT); |
| } |
| |
| void processWallpaper(Intent intent) { |
| startActivityForResult(intent, REQUEST_PICK_WALLPAPER); |
| } |
| |
| FolderIcon addFolder(CellLayout layout, long container, final long screenId, int cellX, |
| int cellY) { |
| final FolderInfo folderInfo = new FolderInfo(); |
| folderInfo.title = getText(R.string.folder_name); |
| |
| // Update the model |
| LauncherModel.addItemToDatabase(Launcher.this, folderInfo, container, screenId, cellX, cellY, |
| false); |
| sFolders.put(folderInfo.id, folderInfo); |
| |
| // Create the view |
| FolderIcon newFolder = |
| FolderIcon.fromXml(R.layout.folder_icon, this, layout, folderInfo, mIconCache); |
| mWorkspace.addInScreen(newFolder, container, screenId, cellX, cellY, 1, 1, |
| isWorkspaceLocked()); |
| // Force measure the new folder icon |
| CellLayout parent = mWorkspace.getParentCellLayoutForView(newFolder); |
| parent.getShortcutsAndWidgets().measureChild(newFolder); |
| return newFolder; |
| } |
| |
| void removeFolder(FolderInfo folder) { |
| sFolders.remove(folder.id); |
| } |
| |
| protected ComponentName getWallpaperPickerComponent() { |
| if (mLauncherCallbacks != null) { |
| return mLauncherCallbacks.getWallpaperPickerComponent(); |
| } |
| return new ComponentName(getPackageName(), LauncherWallpaperPickerActivity.class.getName()); |
| } |
| |
| /** |
| * Registers various content observers. The current implementation registers |
| * only a favorites observer to keep track of the favorites applications. |
| */ |
| private void registerContentObservers() { |
| ContentResolver resolver = getContentResolver(); |
| resolver.registerContentObserver(LauncherProvider.CONTENT_APPWIDGET_RESET_URI, |
| true, mWidgetObserver); |
| } |
| |
| @Override |
| public boolean dispatchKeyEvent(KeyEvent event) { |
| if (event.getAction() == KeyEvent.ACTION_DOWN) { |
| switch (event.getKeyCode()) { |
| case KeyEvent.KEYCODE_HOME: |
| return true; |
| case KeyEvent.KEYCODE_VOLUME_DOWN: |
| if (Utilities.isPropertyEnabled(DUMP_STATE_PROPERTY)) { |
| dumpState(); |
| return true; |
| } |
| break; |
| } |
| } else if (event.getAction() == KeyEvent.ACTION_UP) { |
| switch (event.getKeyCode()) { |
| case KeyEvent.KEYCODE_HOME: |
| return true; |
| } |
| } |
| |
| return super.dispatchKeyEvent(event); |
| } |
| |
| @Override |
| public void onBackPressed() { |
| if (mLauncherCallbacks != null && mLauncherCallbacks.handleBackPressed()) { |
| return; |
| } |
| |
| if (isAllAppsVisible()) { |
| if (mAppsCustomizeContent.getContentType() == |
| AppsCustomizePagedView.ContentType.Applications) { |
| showWorkspace(true); |
| } else { |
| showOverviewMode(true); |
| } |
| } else if (mWorkspace.isInOverviewMode()) { |
| mWorkspace.exitOverviewMode(true); |
| } else if (mWorkspace.getOpenFolder() != null) { |
| Folder openFolder = mWorkspace.getOpenFolder(); |
| if (openFolder.isEditingName()) { |
| openFolder.dismissEditingName(); |
| } else { |
| closeFolder(); |
| } |
| } else { |
| mWorkspace.exitWidgetResizeMode(); |
| |
| // Back button is a no-op here, but give at least some feedback for the button press |
| mWorkspace.showOutlinesTemporarily(); |
| } |
| } |
| |
| /** |
| * Re-listen when widgets are reset. |
| */ |
| private void onAppWidgetReset() { |
| if (mAppWidgetHost != null) { |
| mAppWidgetHost.startListening(); |
| } |
| } |
| |
| /** |
| * Launches the intent referred by the clicked shortcut. |
| * |
| * @param v The view representing the clicked shortcut. |
| */ |
| public void onClick(View v) { |
| // Make sure that rogue clicks don't get through while allapps is launching, or after the |
| // view has detached (it's possible for this to happen if the view is removed mid touch). |
| if (v.getWindowToken() == null) { |
| return; |
| } |
| |
| if (!mWorkspace.isFinishedSwitchingState()) { |
| return; |
| } |
| |
| if (v instanceof Workspace) { |
| if (mWorkspace.isInOverviewMode()) { |
| mWorkspace.exitOverviewMode(true); |
| } |
| return; |
| } |
| |
| if (v instanceof CellLayout) { |
| if (mWorkspace.isInOverviewMode()) { |
| mWorkspace.exitOverviewMode(mWorkspace.indexOfChild(v), true); |
| } |
| } |
| |
| Object tag = v.getTag(); |
| if (tag instanceof ShortcutInfo) { |
| onClickAppShortcut(v); |
| } else if (tag instanceof FolderInfo) { |
| if (v instanceof FolderIcon) { |
| onClickFolderIcon(v); |
| } |
| } else if (v == mAllAppsButton) { |
| onClickAllAppsButton(v); |
| } else if (tag instanceof AppInfo) { |
| startAppShortcutOrInfoActivity(v); |
| } else if (tag instanceof LauncherAppWidgetInfo) { |
| if (v instanceof PendingAppWidgetHostView) { |
| onClickPendingWidget((PendingAppWidgetHostView) v); |
| } |
| } |
| } |
| |
| public void onClickPagedViewIcon(View v) { |
| startAppShortcutOrInfoActivity(v); |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onClickPagedViewIcon(v); |
| } |
| } |
| |
| public boolean onTouch(View v, MotionEvent event) { |
| return false; |
| } |
| |
| /** |
| * Event handler for the app widget view which has not fully restored. |
| */ |
| public void onClickPendingWidget(final PendingAppWidgetHostView v) { |
| if (mIsSafeModeEnabled) { |
| Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show(); |
| return; |
| } |
| |
| final LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag(); |
| if (v.isReadyForClickSetup()) { |
| int widgetId = info.appWidgetId; |
| AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId); |
| if (appWidgetInfo != null) { |
| mPendingAddWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo( |
| this, appWidgetInfo); |
| mPendingAddInfo.copyFrom(info); |
| mPendingAddWidgetId = widgetId; |
| |
| AppWidgetManagerCompat.getInstance(this).startConfigActivity(appWidgetInfo, |
| info.appWidgetId, this, mAppWidgetHost, REQUEST_RECONFIGURE_APPWIDGET); |
| } |
| } else if (info.installProgress < 0) { |
| // The install has not been queued |
| final String packageName = info.providerName.getPackageName(); |
| showBrokenAppInstallDialog(packageName, |
| new DialogInterface.OnClickListener() { |
| public void onClick(DialogInterface dialog, int id) { |
| startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info); |
| } |
| }); |
| } else { |
| // Download has started. |
| final String packageName = info.providerName.getPackageName(); |
| startActivitySafely(v, LauncherModel.getMarketIntent(packageName), info); |
| } |
| } |
| |
| /** |
| * Event handler for the "grid" button that appears on the home screen, which |
| * enters all apps mode. |
| * |
| * @param v The view that was clicked. |
| */ |
| protected void onClickAllAppsButton(View v) { |
| if (LOGD) Log.d(TAG, "onClickAllAppsButton"); |
| if (isAllAppsVisible()) { |
| showWorkspace(true); |
| } else { |
| showAllApps(true, AppsCustomizePagedView.ContentType.Applications, false); |
| } |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onClickAllAppsButton(v); |
| } |
| } |
| |
| private void showBrokenAppInstallDialog(final String packageName, |
| DialogInterface.OnClickListener onSearchClickListener) { |
| new AlertDialog.Builder(this) |
| .setTitle(R.string.abandoned_promises_title) |
| .setMessage(R.string.abandoned_promise_explanation) |
| .setPositiveButton(R.string.abandoned_search, onSearchClickListener) |
| .setNeutralButton(R.string.abandoned_clean_this, |
| new DialogInterface.OnClickListener() { |
| public void onClick(DialogInterface dialog, int id) { |
| final UserHandleCompat user = UserHandleCompat.myUserHandle(); |
| mWorkspace.removeAbandonedPromise(packageName, user); |
| } |
| }) |
| .create().show(); |
| return; |
| } |
| |
| /** |
| * Event handler for an app shortcut click. |
| * |
| * @param v The view that was clicked. Must be a tagged with a {@link ShortcutInfo}. |
| */ |
| protected void onClickAppShortcut(final View v) { |
| if (LOGD) Log.d(TAG, "onClickAppShortcut"); |
| Object tag = v.getTag(); |
| if (!(tag instanceof ShortcutInfo)) { |
| throw new IllegalArgumentException("Input must be a Shortcut"); |
| } |
| |
| // Open shortcut |
| final ShortcutInfo shortcut = (ShortcutInfo) tag; |
| |
| if (shortcut.isDisabled != 0) { |
| int error = R.string.activity_not_available; |
| if ((shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_SAFEMODE) != 0) { |
| error = R.string.safemode_shortcut_error; |
| } |
| Toast.makeText(this, error, Toast.LENGTH_SHORT).show(); |
| return; |
| } |
| |
| final Intent intent = shortcut.intent; |
| |
| // Check for special shortcuts |
| if (intent.getComponent() != null) { |
| final String shortcutClass = intent.getComponent().getClassName(); |
| |
| if (shortcutClass.equals(MemoryDumpActivity.class.getName())) { |
| MemoryDumpActivity.startDump(this); |
| return; |
| } else if (shortcutClass.equals(ToggleWeightWatcher.class.getName())) { |
| toggleShowWeightWatcher(); |
| return; |
| } |
| } |
| |
| // Check for abandoned promise |
| if ((v instanceof BubbleTextView) |
| && shortcut.isPromise() |
| && !shortcut.hasStatusFlag(ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE)) { |
| showBrokenAppInstallDialog( |
| shortcut.getTargetComponent().getPackageName(), |
| new DialogInterface.OnClickListener() { |
| public void onClick(DialogInterface dialog, int id) { |
| startAppShortcutOrInfoActivity(v); |
| } |
| }); |
| return; |
| } |
| |
| // Start activities |
| startAppShortcutOrInfoActivity(v); |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onClickAppShortcut(v); |
| } |
| } |
| |
| private void startAppShortcutOrInfoActivity(View v) { |
| Object tag = v.getTag(); |
| final ShortcutInfo shortcut; |
| final Intent intent; |
| if (tag instanceof ShortcutInfo) { |
| shortcut = (ShortcutInfo) tag; |
| intent = shortcut.intent; |
| int[] pos = new int[2]; |
| v.getLocationOnScreen(pos); |
| intent.setSourceBounds(new Rect(pos[0], pos[1], |
| pos[0] + v.getWidth(), pos[1] + v.getHeight())); |
| |
| } else if (tag instanceof AppInfo) { |
| shortcut = null; |
| intent = ((AppInfo) tag).intent; |
| } else { |
| throw new IllegalArgumentException("Input must be a Shortcut or AppInfo"); |
| } |
| |
| boolean success = startActivitySafely(v, intent, tag); |
| mStats.recordLaunch(intent, shortcut); |
| |
| if (success && v instanceof BubbleTextView) { |
| mWaitingForResume = (BubbleTextView) v; |
| mWaitingForResume.setStayPressed(true); |
| } |
| } |
| |
| /** |
| * Event handler for a folder icon click. |
| * |
| * @param v The view that was clicked. Must be an instance of {@link FolderIcon}. |
| */ |
| protected void onClickFolderIcon(View v) { |
| if (LOGD) Log.d(TAG, "onClickFolder"); |
| if (!(v instanceof FolderIcon)){ |
| throw new IllegalArgumentException("Input must be a FolderIcon"); |
| } |
| |
| FolderIcon folderIcon = (FolderIcon) v; |
| final FolderInfo info = folderIcon.getFolderInfo(); |
| Folder openFolder = mWorkspace.getFolderForTag(info); |
| |
| // If the folder info reports that the associated folder is open, then verify that |
| // it is actually opened. There have been a few instances where this gets out of sync. |
| if (info.opened && openFolder == null) { |
| Log.d(TAG, "Folder info marked as open, but associated folder is not open. Screen: " |
| + info.screenId + " (" + info.cellX + ", " + info.cellY + ")"); |
| info.opened = false; |
| } |
| |
| if (!info.opened && !folderIcon.getFolder().isDestroyed()) { |
| // Close any open folder |
| closeFolder(); |
| // Open the requested folder |
| openFolder(folderIcon); |
| } else { |
| // Find the open folder... |
| int folderScreen; |
| if (openFolder != null) { |
| folderScreen = mWorkspace.getPageForView(openFolder); |
| // .. and close it |
| closeFolder(openFolder); |
| if (folderScreen != mWorkspace.getCurrentPage()) { |
| // Close any folder open on the current screen |
| closeFolder(); |
| // Pull the folder onto this screen |
| openFolder(folderIcon); |
| } |
| } |
| } |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onClickFolderIcon(v); |
| } |
| } |
| |
| /** |
| * Event handler for the (Add) Widgets button that appears after a long press |
| * on the home screen. |
| */ |
| protected void onClickAddWidgetButton(View view) { |
| if (LOGD) Log.d(TAG, "onClickAddWidgetButton"); |
| if (mIsSafeModeEnabled) { |
| Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show(); |
| } else { |
| showAllApps(true, AppsCustomizePagedView.ContentType.Widgets, true); |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onClickAddWidgetButton(view); |
| } |
| } |
| } |
| |
| /** |
| * Event handler for the wallpaper picker button that appears after a long press |
| * on the home screen. |
| */ |
| protected void onClickWallpaperPicker(View v) { |
| if (LOGD) Log.d(TAG, "onClickWallpaperPicker"); |
| final Intent pickWallpaper = new Intent(Intent.ACTION_SET_WALLPAPER); |
| pickWallpaper.setComponent(getWallpaperPickerComponent()); |
| startActivityForResult(pickWallpaper, REQUEST_PICK_WALLPAPER); |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onClickWallpaperPicker(v); |
| } |
| } |
| |
| /** |
| * Event handler for a click on the settings button that appears after a long press |
| * on the home screen. |
| */ |
| protected void onClickSettingsButton(View v) { |
| if (LOGD) Log.d(TAG, "onClickSettingsButton"); |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onClickSettingsButton(v); |
| } |
| } |
| |
| public void onTouchDownAllAppsButton(View v) { |
| // Provide the same haptic feedback that the system offers for virtual keys. |
| v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY); |
| } |
| |
| public void performHapticFeedbackOnTouchDown(View v) { |
| // Provide the same haptic feedback that the system offers for virtual keys. |
| v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY); |
| } |
| |
| public View.OnTouchListener getHapticFeedbackTouchListener() { |
| if (mHapticFeedbackTouchListener == null) { |
| mHapticFeedbackTouchListener = new View.OnTouchListener() { |
| @Override |
| public boolean onTouch(View v, MotionEvent event) { |
| if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_DOWN) { |
| v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY); |
| } |
| return false; |
| } |
| }; |
| } |
| return mHapticFeedbackTouchListener; |
| } |
| |
| public void onDragStarted(View view) { |
| if (isOnCustomContent()) { |
| // Custom content screen doesn't participate in drag and drop. If on custom |
| // content screen, move to default. |
| moveWorkspaceToDefaultScreen(); |
| } |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onDragStarted(view); |
| } |
| } |
| |
| /** |
| * Called when the user stops interacting with the launcher. |
| * This implies that the user is now on the homescreen and is not doing housekeeping. |
| */ |
| protected void onInteractionEnd() { |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onInteractionEnd(); |
| } |
| } |
| |
| /** |
| * Called when the user starts interacting with the launcher. |
| * The possible interactions are: |
| * - open all apps |
| * - reorder an app shortcut, or a widget |
| * - open the overview mode. |
| * This is a good time to stop doing things that only make sense |
| * when the user is on the homescreen and not doing housekeeping. |
| */ |
| protected void onInteractionBegin() { |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onInteractionBegin(); |
| } |
| } |
| |
| void startApplicationDetailsActivity(ComponentName componentName, UserHandleCompat user) { |
| try { |
| LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this); |
| launcherApps.showAppDetailsForProfile(componentName, user); |
| } catch (SecurityException e) { |
| Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show(); |
| Log.e(TAG, "Launcher does not have permission to launch settings"); |
| } catch (ActivityNotFoundException e) { |
| Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show(); |
| Log.e(TAG, "Unable to launch settings"); |
| } |
| } |
| |
| // returns true if the activity was started |
| boolean startApplicationUninstallActivity(ComponentName componentName, int flags, |
| UserHandleCompat user) { |
| if ((flags & AppInfo.DOWNLOADED_FLAG) == 0) { |
| // System applications cannot be installed. For now, show a toast explaining that. |
| // We may give them the option of disabling apps this way. |
| int messageId = R.string.uninstall_system_app_text; |
| Toast.makeText(this, messageId, Toast.LENGTH_SHORT).show(); |
| return false; |
| } else { |
| String packageName = componentName.getPackageName(); |
| String className = componentName.getClassName(); |
| Intent intent = new Intent( |
| Intent.ACTION_DELETE, Uri.fromParts("package", packageName, className)); |
| intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | |
| Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); |
| if (user != null) { |
| user.addToIntent(intent, Intent.EXTRA_USER); |
| } |
| startActivity(intent); |
| return true; |
| } |
| } |
| |
| boolean startActivity(View v, Intent intent, Object tag) { |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| try { |
| // Only launch using the new animation if the shortcut has not opted out (this is a |
| // private contract between launcher and may be ignored in the future). |
| boolean useLaunchAnimation = (v != null) && |
| !intent.hasExtra(INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION); |
| LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this); |
| UserManagerCompat userManager = UserManagerCompat.getInstance(this); |
| |
| UserHandleCompat user = null; |
| if (intent.hasExtra(AppInfo.EXTRA_PROFILE)) { |
| long serialNumber = intent.getLongExtra(AppInfo.EXTRA_PROFILE, -1); |
| user = userManager.getUserForSerialNumber(serialNumber); |
| } |
| |
| Bundle optsBundle = null; |
| if (useLaunchAnimation) { |
| ActivityOptions opts = Utilities.isLmpOrAbove() ? |
| ActivityOptions.makeCustomAnimation(this, R.anim.task_open_enter, R.anim.no_anim) : |
| ActivityOptions.makeScaleUpAnimation(v, 0, 0, v.getMeasuredWidth(), v.getMeasuredHeight()); |
| optsBundle = opts.toBundle(); |
| } |
| |
| if (user == null || user.equals(UserHandleCompat.myUserHandle())) { |
| // Could be launching some bookkeeping activity |
| startActivity(intent, optsBundle); |
| } else { |
| // TODO Component can be null when shortcuts are supported for secondary user |
| launcherApps.startActivityForProfile(intent.getComponent(), user, |
| intent.getSourceBounds(), optsBundle); |
| } |
| return true; |
| } catch (SecurityException e) { |
| Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show(); |
| Log.e(TAG, "Launcher does not have the permission to launch " + intent + |
| ". Make sure to create a MAIN intent-filter for the corresponding activity " + |
| "or use the exported attribute for this activity. " |
| + "tag="+ tag + " intent=" + intent, e); |
| } |
| return false; |
| } |
| |
| boolean startActivitySafely(View v, Intent intent, Object tag) { |
| boolean success = false; |
| if (mIsSafeModeEnabled && !Utilities.isSystemApp(this, intent)) { |
| Toast.makeText(this, R.string.safemode_shortcut_error, Toast.LENGTH_SHORT).show(); |
| return false; |
| } |
| try { |
| success = startActivity(v, intent, tag); |
| } catch (ActivityNotFoundException e) { |
| Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show(); |
| Log.e(TAG, "Unable to launch. tag=" + tag + " intent=" + intent, e); |
| } |
| return success; |
| } |
| |
| /** |
| * This method draws the FolderIcon to an ImageView and then adds and positions that ImageView |
| * in the DragLayer in the exact absolute location of the original FolderIcon. |
| */ |
| private void copyFolderIconToImage(FolderIcon fi) { |
| final int width = fi.getMeasuredWidth(); |
| final int height = fi.getMeasuredHeight(); |
| |
| // Lazy load ImageView, Bitmap and Canvas |
| if (mFolderIconImageView == null) { |
| mFolderIconImageView = new ImageView(this); |
| } |
| if (mFolderIconBitmap == null || mFolderIconBitmap.getWidth() != width || |
| mFolderIconBitmap.getHeight() != height) { |
| mFolderIconBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); |
| mFolderIconCanvas = new Canvas(mFolderIconBitmap); |
| } |
| |
| DragLayer.LayoutParams lp; |
| if (mFolderIconImageView.getLayoutParams() instanceof DragLayer.LayoutParams) { |
| lp = (DragLayer.LayoutParams) mFolderIconImageView.getLayoutParams(); |
| } else { |
| lp = new DragLayer.LayoutParams(width, height); |
| } |
| |
| // The layout from which the folder is being opened may be scaled, adjust the starting |
| // view size by this scale factor. |
| float scale = mDragLayer.getDescendantRectRelativeToSelf(fi, mRectForFolderAnimation); |
| lp.customPosition = true; |
| lp.x = mRectForFolderAnimation.left; |
| lp.y = mRectForFolderAnimation.top; |
| lp.width = (int) (scale * width); |
| lp.height = (int) (scale * height); |
| |
| mFolderIconCanvas.drawColor(0, PorterDuff.Mode.CLEAR); |
| fi.draw(mFolderIconCanvas); |
| mFolderIconImageView.setImageBitmap(mFolderIconBitmap); |
| if (fi.getFolder() != null) { |
| mFolderIconImageView.setPivotX(fi.getFolder().getPivotXForIconAnimation()); |
| mFolderIconImageView.setPivotY(fi.getFolder().getPivotYForIconAnimation()); |
| } |
| // Just in case this image view is still in the drag layer from a previous animation, |
| // we remove it and re-add it. |
| if (mDragLayer.indexOfChild(mFolderIconImageView) != -1) { |
| mDragLayer.removeView(mFolderIconImageView); |
| } |
| mDragLayer.addView(mFolderIconImageView, lp); |
| if (fi.getFolder() != null) { |
| fi.getFolder().bringToFront(); |
| } |
| } |
| |
| private void growAndFadeOutFolderIcon(FolderIcon fi) { |
| if (fi == null) return; |
| PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0); |
| PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.5f); |
| PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.5f); |
| |
| FolderInfo info = (FolderInfo) fi.getTag(); |
| if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { |
| CellLayout cl = (CellLayout) fi.getParent().getParent(); |
| CellLayout.LayoutParams lp = (CellLayout.LayoutParams) fi.getLayoutParams(); |
| cl.setFolderLeaveBehindCell(lp.cellX, lp.cellY); |
| } |
| |
| // Push an ImageView copy of the FolderIcon into the DragLayer and hide the original |
| copyFolderIconToImage(fi); |
| fi.setVisibility(View.INVISIBLE); |
| |
| ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha, |
| scaleX, scaleY); |
| if (Utilities.isLmpOrAbove()) { |
| oa.setInterpolator(new LogDecelerateInterpolator(100, 0)); |
| } |
| oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration)); |
| oa.start(); |
| } |
| |
| private void shrinkAndFadeInFolderIcon(final FolderIcon fi) { |
| if (fi == null) return; |
| PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f); |
| PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f); |
| PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f); |
| |
| final CellLayout cl = (CellLayout) fi.getParent().getParent(); |
| |
| // We remove and re-draw the FolderIcon in-case it has changed |
| mDragLayer.removeView(mFolderIconImageView); |
| copyFolderIconToImage(fi); |
| ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha, |
| scaleX, scaleY); |
| oa.setDuration(getResources().getInteger(R.integer.config_folderExpandDuration)); |
| oa.addListener(new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| if (cl != null) { |
| cl.clearFolderLeaveBehind(); |
| // Remove the ImageView copy of the FolderIcon and make the original visible. |
| mDragLayer.removeView(mFolderIconImageView); |
| fi.setVisibility(View.VISIBLE); |
| } |
| } |
| }); |
| oa.start(); |
| } |
| |
| /** |
| * Opens the user folder described by the specified tag. The opening of the folder |
| * is animated relative to the specified View. If the View is null, no animation |
| * is played. |
| * |
| * @param folderInfo The FolderInfo describing the folder to open. |
| */ |
| public void openFolder(FolderIcon folderIcon) { |
| Folder folder = folderIcon.getFolder(); |
| FolderInfo info = folder.mInfo; |
| |
| info.opened = true; |
| |
| // Just verify that the folder hasn't already been added to the DragLayer. |
| // There was a one-off crash where the folder had a parent already. |
| if (folder.getParent() == null) { |
| mDragLayer.addView(folder); |
| mDragController.addDropTarget((DropTarget) folder); |
| } else { |
| Log.w(TAG, "Opening folder (" + folder + ") which already has a parent (" + |
| folder.getParent() + ")."); |
| } |
| folder.animateOpen(); |
| growAndFadeOutFolderIcon(folderIcon); |
| |
| // Notify the accessibility manager that this folder "window" has appeared and occluded |
| // the workspace items |
| folder.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); |
| getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED); |
| } |
| |
| public void closeFolder() { |
| Folder folder = mWorkspace != null ? mWorkspace.getOpenFolder() : null; |
| if (folder != null) { |
| if (folder.isEditingName()) { |
| folder.dismissEditingName(); |
| } |
| closeFolder(folder); |
| } |
| } |
| |
| void closeFolder(Folder folder) { |
| folder.getInfo().opened = false; |
| |
| ViewGroup parent = (ViewGroup) folder.getParent().getParent(); |
| if (parent != null) { |
| FolderIcon fi = (FolderIcon) mWorkspace.getViewForTag(folder.mInfo); |
| shrinkAndFadeInFolderIcon(fi); |
| } |
| folder.animateClosed(); |
| |
| // Notify the accessibility manager that this folder "window" has disappeard and no |
| // longer occludeds the workspace items |
| getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); |
| } |
| |
| public boolean onLongClick(View v) { |
| if (!isDraggingEnabled()) return false; |
| if (isWorkspaceLocked()) return false; |
| if (mState != State.WORKSPACE) return false; |
| |
| if (v instanceof Workspace) { |
| if (!mWorkspace.isInOverviewMode()) { |
| if (mWorkspace.enterOverviewMode()) { |
| mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS, |
| HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING); |
| return true; |
| } else { |
| return false; |
| } |
| } else { |
| return false; |
| } |
| } |
| |
| CellLayout.CellInfo longClickCellInfo = null; |
| View itemUnderLongClick = null; |
| if (v.getTag() instanceof ItemInfo) { |
| ItemInfo info = (ItemInfo) v.getTag(); |
| longClickCellInfo = new CellLayout.CellInfo(v, info);; |
| itemUnderLongClick = longClickCellInfo.cell; |
| resetAddInfo(); |
| } |
| |
| // The hotseat touch handling does not go through Workspace, and we always allow long press |
| // on hotseat items. |
| final boolean inHotseat = isHotseatLayout(v); |
| boolean allowLongPress = inHotseat || mWorkspace.allowLongPress(); |
| if (allowLongPress && !mDragController.isDragging()) { |
| if (itemUnderLongClick == null) { |
| // User long pressed on empty space |
| mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS, |
| HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING); |
| if (mWorkspace.isInOverviewMode()) { |
| mWorkspace.startReordering(v); |
| } else { |
| mWorkspace.enterOverviewMode(); |
| } |
| } else { |
| final boolean isAllAppsButton = inHotseat && isAllAppsButtonRank( |
| mHotseat.getOrderInHotseat( |
| longClickCellInfo.cellX, |
| longClickCellInfo.cellY)); |
| if (!(itemUnderLongClick instanceof Folder || isAllAppsButton)) { |
| // User long pressed on an item |
| mWorkspace.startDrag(longClickCellInfo); |
| } |
| } |
| } |
| return true; |
| } |
| |
| boolean isHotseatLayout(View layout) { |
| return mHotseat != null && layout != null && |
| (layout instanceof CellLayout) && (layout == mHotseat.getLayout()); |
| } |
| |
| /** |
| * Returns the CellLayout of the specified container at the specified screen. |
| */ |
| CellLayout getCellLayout(long container, long screenId) { |
| if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { |
| if (mHotseat != null) { |
| return mHotseat.getLayout(); |
| } else { |
| return null; |
| } |
| } else { |
| return (CellLayout) mWorkspace.getScreenWithId(screenId); |
| } |
| } |
| |
| public boolean isAllAppsVisible() { |
| return (mState == State.APPS_CUSTOMIZE) || (mOnResumeState == State.APPS_CUSTOMIZE); |
| } |
| |
| private void setWorkspaceBackground(boolean workspace) { |
| mLauncherView.setBackground(workspace ? |
| mWorkspaceBackgroundDrawable : null); |
| } |
| |
| protected void changeWallpaperVisiblity(boolean visible) { |
| int wpflags = visible ? WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER : 0; |
| int curflags = getWindow().getAttributes().flags |
| & WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER; |
| if (wpflags != curflags) { |
| getWindow().setFlags(wpflags, WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER); |
| } |
| setWorkspaceBackground(visible); |
| } |
| |
| private void dispatchOnLauncherTransitionPrepare(View v, boolean animated, boolean toWorkspace) { |
| if (v instanceof LauncherTransitionable) { |
| ((LauncherTransitionable) v).onLauncherTransitionPrepare(this, animated, toWorkspace); |
| } |
| } |
| |
| private void dispatchOnLauncherTransitionStart(View v, boolean animated, boolean toWorkspace) { |
| if (v instanceof LauncherTransitionable) { |
| ((LauncherTransitionable) v).onLauncherTransitionStart(this, animated, toWorkspace); |
| } |
| |
| // Update the workspace transition step as well |
| dispatchOnLauncherTransitionStep(v, 0f); |
| } |
| |
| private void dispatchOnLauncherTransitionStep(View v, float t) { |
| if (v instanceof LauncherTransitionable) { |
| ((LauncherTransitionable) v).onLauncherTransitionStep(this, t); |
| } |
| } |
| |
| private void dispatchOnLauncherTransitionEnd(View v, boolean animated, boolean toWorkspace) { |
| if (v instanceof LauncherTransitionable) { |
| ((LauncherTransitionable) v).onLauncherTransitionEnd(this, animated, toWorkspace); |
| } |
| |
| // Update the workspace transition step as well |
| dispatchOnLauncherTransitionStep(v, 1f); |
| } |
| |
| /** |
| * Things to test when changing the following seven functions. |
| * - Home from workspace |
| * - from center screen |
| * - from other screens |
| * - Home from all apps |
| * - from center screen |
| * - from other screens |
| * - Back from all apps |
| * - from center screen |
| * - from other screens |
| * - Launch app from workspace and quit |
| * - with back |
| * - with home |
| * - Launch app from all apps and quit |
| * - with back |
| * - with home |
| * - Go to a screen that's not the default, then all |
| * apps, and launch and app, and go back |
| * - with back |
| * -with home |
| * - On workspace, long press power and go back |
| * - with back |
| * - with home |
| * - On all apps, long press power and go back |
| * - with back |
| * - with home |
| * - On workspace, power off |
| * - On all apps, power off |
| * - Launch an app and turn off the screen while in that app |
| * - Go back with home key |
| * - Go back with back key TODO: make this not go to workspace |
| * - From all apps |
| * - From workspace |
| * - Enter and exit car mode (becuase it causes an extra configuration changed) |
| * - From all apps |
| * - From the center workspace |
| * - From another workspace |
| */ |
| |
| /** |
| * Zoom the camera out from the workspace to reveal 'toView'. |
| * Assumes that the view to show is anchored at either the very top or very bottom |
| * of the screen. |
| */ |
| private void showAppsCustomizeHelper(final boolean animated, final boolean springLoaded) { |
| AppsCustomizePagedView.ContentType contentType = mAppsCustomizeContent.getContentType(); |
| showAppsCustomizeHelper(animated, springLoaded, contentType); |
| } |
| |
| @TargetApi(Build.VERSION_CODES.LOLLIPOP) |
| private void showAppsCustomizeHelper(final boolean animated, final boolean springLoaded, |
| final AppsCustomizePagedView.ContentType contentType) { |
| if (mStateAnimation != null) { |
| mStateAnimation.setDuration(0); |
| mStateAnimation.cancel(); |
| mStateAnimation = null; |
| } |
| |
| boolean material = Utilities.isLmpOrAbove(); |
| |
| final Resources res = getResources(); |
| |
| final int revealDuration = res.getInteger(R.integer.config_appsCustomizeRevealTime); |
| final int itemsAlphaStagger = |
| res.getInteger(R.integer.config_appsCustomizeItemsAlphaStagger); |
| |
| final View fromView = mWorkspace; |
| final AppsCustomizeTabHost toView = mAppsCustomizeTabHost; |
| |
| final ArrayList<View> layerViews = new ArrayList<View>(); |
| |
| Workspace.State workspaceState = contentType == AppsCustomizePagedView.ContentType.Widgets ? |
| Workspace.State.OVERVIEW_HIDDEN : Workspace.State.NORMAL_HIDDEN; |
| Animator workspaceAnim = |
| mWorkspace.getChangeStateAnimation(workspaceState, animated, layerViews); |
| if (!LauncherAppState.isDisableAllApps() |
| || contentType == AppsCustomizePagedView.ContentType.Widgets) { |
| // Set the content type for the all apps/widgets space |
| mAppsCustomizeTabHost.setContentTypeImmediate(contentType); |
| } |
| |
| // If for some reason our views aren't initialized, don't animate |
| boolean initialized = getAllAppsButton() != null; |
| |
| if (animated && initialized) { |
| mStateAnimation = LauncherAnimUtils.createAnimatorSet(); |
| final AppsCustomizePagedView content = (AppsCustomizePagedView) |
| toView.findViewById(R.id.apps_customize_pane_content); |
| |
| final View page = content.getPageAt(content.getCurrentPage()); |
| final View revealView = toView.findViewById(R.id.fake_page); |
| |
| final boolean isWidgetTray = contentType == AppsCustomizePagedView.ContentType.Widgets; |
| if (isWidgetTray) { |
| revealView.setBackground(res.getDrawable(R.drawable.quantum_panel_dark)); |
| } else { |
| revealView.setBackground(res.getDrawable(R.drawable.quantum_panel)); |
| } |
| |
| // Hide the real page background, and swap in the fake one |
| content.setPageBackgroundsVisible(false); |
| revealView.setVisibility(View.VISIBLE); |
| // We need to hide this view as the animation start will be posted. |
| revealView.setAlpha(0); |
| |
| int width = revealView.getMeasuredWidth(); |
| int height = revealView.getMeasuredHeight(); |
| float revealRadius = (float) Math.sqrt((width * width) / 4 + (height * height) / 4); |
| |
| revealView.setTranslationY(0); |
| revealView.setTranslationX(0); |
| |
| // Get the y delta between the center of the page and the center of the all apps button |
| int[] allAppsToPanelDelta = Utilities.getCenterDeltaInScreenSpace(revealView, |
| getAllAppsButton(), null); |
| |
| float alpha = 0; |
| float xDrift = 0; |
| float yDrift = 0; |
| if (material) { |
| alpha = isWidgetTray ? 0.3f : 1f; |
| yDrift = isWidgetTray ? height / 2 : allAppsToPanelDelta[1]; |
| xDrift = isWidgetTray ? 0 : allAppsToPanelDelta[0]; |
| } else { |
| yDrift = 2 * height / 3; |
| xDrift = 0; |
| } |
| final float initAlpha = alpha; |
| |
| revealView.setLayerType(View.LAYER_TYPE_HARDWARE, null); |
| layerViews.add(revealView); |
| PropertyValuesHolder panelAlpha = PropertyValuesHolder.ofFloat("alpha", initAlpha, 1f); |
| PropertyValuesHolder panelDriftY = |
| PropertyValuesHolder.ofFloat("translationY", yDrift, 0); |
| PropertyValuesHolder panelDriftX = |
| PropertyValuesHolder.ofFloat("translationX", xDrift, 0); |
| |
| ObjectAnimator panelAlphaAndDrift = ObjectAnimator.ofPropertyValuesHolder(revealView, |
| panelAlpha, panelDriftY, panelDriftX); |
| |
| panelAlphaAndDrift.setDuration(revealDuration); |
| panelAlphaAndDrift.setInterpolator(new LogDecelerateInterpolator(100, 0)); |
| |
| mStateAnimation.play(panelAlphaAndDrift); |
| |
| if (page != null) { |
| page.setVisibility(View.VISIBLE); |
| page.setLayerType(View.LAYER_TYPE_HARDWARE, null); |
| layerViews.add(page); |
| |
| ObjectAnimator pageDrift = ObjectAnimator.ofFloat(page, "translationY", yDrift, 0); |
| page.setTranslationY(yDrift); |
| pageDrift.setDuration(revealDuration); |
| pageDrift.setInterpolator(new LogDecelerateInterpolator(100, 0)); |
| pageDrift.setStartDelay(itemsAlphaStagger); |
| mStateAnimation.play(pageDrift); |
| |
| page.setAlpha(0f); |
| ObjectAnimator itemsAlpha = ObjectAnimator.ofFloat(page, "alpha", 0f, 1f); |
| itemsAlpha.setDuration(revealDuration); |
| itemsAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); |
| itemsAlpha.setStartDelay(itemsAlphaStagger); |
| mStateAnimation.play(itemsAlpha); |
| } |
| |
| View pageIndicators = toView.findViewById(R.id.apps_customize_page_indicator); |
| pageIndicators.setAlpha(0.01f); |
| ObjectAnimator indicatorsAlpha = |
| ObjectAnimator.ofFloat(pageIndicators, "alpha", 1f); |
| indicatorsAlpha.setDuration(revealDuration); |
| mStateAnimation.play(indicatorsAlpha); |
| |
| if (material) { |
| final View allApps = getAllAppsButton(); |
| int allAppsButtonSize = LauncherAppState.getInstance(). |
| getDynamicGrid().getDeviceProfile().allAppsButtonVisualSize; |
| float startRadius = isWidgetTray ? 0 : allAppsButtonSize / 2; |
| Animator reveal = ViewAnimationUtils.createCircularReveal(revealView, width / 2, |
| height / 2, startRadius, revealRadius); |
| reveal.setDuration(revealDuration); |
| reveal.setInterpolator(new LogDecelerateInterpolator(100, 0)); |
| |
| reveal.addListener(new AnimatorListenerAdapter() { |
| public void onAnimationStart(Animator animation) { |
| if (!isWidgetTray) { |
| allApps.setVisibility(View.INVISIBLE); |
| } |
| } |
| public void onAnimationEnd(Animator animation) { |
| if (!isWidgetTray) { |
| allApps.setVisibility(View.VISIBLE); |
| } |
| } |
| }); |
| mStateAnimation.play(reveal); |
| } |
| |
| mStateAnimation.addListener(new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| dispatchOnLauncherTransitionEnd(fromView, animated, false); |
| dispatchOnLauncherTransitionEnd(toView, animated, false); |
| |
| revealView.setVisibility(View.INVISIBLE); |
| revealView.setLayerType(View.LAYER_TYPE_NONE, null); |
| if (page != null) { |
| page.setLayerType(View.LAYER_TYPE_NONE, null); |
| } |
| content.setPageBackgroundsVisible(true); |
| |
| // Hide the search bar |
| if (mSearchDropTargetBar != null) { |
| mSearchDropTargetBar.hideSearchBar(false); |
| } |
| |
| // This can hold unnecessary references to views. |
| mStateAnimation = null; |
| } |
| |
| }); |
| |
| if (workspaceAnim != null) { |
| mStateAnimation.play(workspaceAnim); |
| } |
| |
| dispatchOnLauncherTransitionPrepare(fromView, animated, false); |
| dispatchOnLauncherTransitionPrepare(toView, animated, false); |
| final AnimatorSet stateAnimation = mStateAnimation; |
| final Runnable startAnimRunnable = new Runnable() { |
| public void run() { |
| // Check that mStateAnimation hasn't changed while |
| // we waited for a layout/draw pass |
| if (mStateAnimation != stateAnimation) |
| return; |
| dispatchOnLauncherTransitionStart(fromView, animated, false); |
| dispatchOnLauncherTransitionStart(toView, animated, false); |
| |
| revealView.setAlpha(initAlpha); |
| if (Utilities.isLmpOrAbove()) { |
| for (int i = 0; i < layerViews.size(); i++) { |
| View v = layerViews.get(i); |
| if (v != null) { |
| if (Utilities.isViewAttachedToWindow(v)) v.buildLayer(); |
| } |
| } |
| } |
| mStateAnimation.start(); |
| } |
| }; |
| toView.bringToFront(); |
| toView.setVisibility(View.VISIBLE); |
| toView.post(startAnimRunnable); |
| } else { |
| toView.setTranslationX(0.0f); |
| toView.setTranslationY(0.0f); |
| toView.setScaleX(1.0f); |
| toView.setScaleY(1.0f); |
| toView.setVisibility(View.VISIBLE); |
| toView.bringToFront(); |
| |
| if (!springLoaded && !LauncherAppState.getInstance().isScreenLarge()) { |
| // Hide the search bar |
| if (mSearchDropTargetBar != null) { |
| mSearchDropTargetBar.hideSearchBar(false); |
| } |
| } |
| dispatchOnLauncherTransitionPrepare(fromView, animated, false); |
| dispatchOnLauncherTransitionStart(fromView, animated, false); |
| dispatchOnLauncherTransitionEnd(fromView, animated, false); |
| dispatchOnLauncherTransitionPrepare(toView, animated, false); |
| dispatchOnLauncherTransitionStart(toView, animated, false); |
| dispatchOnLauncherTransitionEnd(toView, animated, false); |
| } |
| } |
| |
| /** |
| * Zoom the camera back into the workspace, hiding 'fromView'. |
| * This is the opposite of showAppsCustomizeHelper. |
| * @param animated If true, the transition will be animated. |
| */ |
| private void hideAppsCustomizeHelper(Workspace.State toState, final boolean animated, |
| final boolean springLoaded, final Runnable onCompleteRunnable) { |
| |
| if (mStateAnimation != null) { |
| mStateAnimation.setDuration(0); |
| mStateAnimation.cancel(); |
| mStateAnimation = null; |
| } |
| |
| boolean material = Utilities.isLmpOrAbove(); |
| Resources res = getResources(); |
| |
| final int revealDuration = res.getInteger(R.integer.config_appsCustomizeConcealTime); |
| final int itemsAlphaStagger = |
| res.getInteger(R.integer.config_appsCustomizeItemsAlphaStagger); |
| |
| final View fromView = mAppsCustomizeTabHost; |
| final View toView = mWorkspace; |
| Animator workspaceAnim = null; |
| final ArrayList<View> layerViews = new ArrayList<View>(); |
| |
| if (toState == Workspace.State.NORMAL) { |
| workspaceAnim = mWorkspace.getChangeStateAnimation( |
| toState, animated, layerViews); |
| } else if (toState == Workspace.State.SPRING_LOADED || |
| toState == Workspace.State.OVERVIEW) { |
| workspaceAnim = mWorkspace.getChangeStateAnimation( |
| toState, animated, layerViews); |
| } |
| |
| // If for some reason our views aren't initialized, don't animate |
| boolean initialized = getAllAppsButton() != null; |
| |
| if (animated && initialized) { |
| mStateAnimation = LauncherAnimUtils.createAnimatorSet(); |
| if (workspaceAnim != null) { |
| mStateAnimation.play(workspaceAnim); |
| } |
| |
| final AppsCustomizePagedView content = (AppsCustomizePagedView) |
| fromView.findViewById(R.id.apps_customize_pane_content); |
| |
| final View page = content.getPageAt(content.getNextPage()); |
| |
| // We need to hide side pages of the Apps / Widget tray to avoid some ugly edge cases |
| int count = content.getChildCount(); |
| for (int i = 0; i < count; i++) { |
| View child = content.getChildAt(i); |
| if (child != page) { |
| child.setVisibility(View.INVISIBLE); |
| } |
| } |
| final View revealView = fromView.findViewById(R.id.fake_page); |
| |
| // hideAppsCustomizeHelper is called in some cases when it is already hidden |
| // don't perform all these no-op animations. In particularly, this was causing |
| // the all-apps button to pop in and out. |
| if (fromView.getVisibility() == View.VISIBLE) { |
| AppsCustomizePagedView.ContentType contentType = content.getContentType(); |
| final boolean isWidgetTray = |
| contentType == AppsCustomizePagedView.ContentType.Widgets; |
| |
| if (isWidgetTray) { |
| revealView.setBackground(res.getDrawable(R.drawable.quantum_panel_dark)); |
| } else { |
| revealView.setBackground(res.getDrawable(R.drawable.quantum_panel)); |
| } |
| |
| int width = revealView.getMeasuredWidth(); |
| int height = revealView.getMeasuredHeight(); |
| float revealRadius = (float) Math.sqrt((width * width) / 4 + (height * height) / 4); |
| |
| // Hide the real page background, and swap in the fake one |
| revealView.setVisibility(View.VISIBLE); |
| content.setPageBackgroundsVisible(false); |
| |
| final View allAppsButton = getAllAppsButton(); |
| revealView.setTranslationY(0); |
| int[] allAppsToPanelDelta = Utilities.getCenterDeltaInScreenSpace(revealView, |
| allAppsButton, null); |
| |
| float xDrift = 0; |
| float yDrift = 0; |
| if (material) { |
| yDrift = isWidgetTray ? height / 2 : allAppsToPanelDelta[1]; |
| xDrift = isWidgetTray ? 0 : allAppsToPanelDelta[0]; |
| } else { |
| yDrift = 2 * height / 3; |
| xDrift = 0; |
| } |
| |
| revealView.setLayerType(View.LAYER_TYPE_HARDWARE, null); |
| TimeInterpolator decelerateInterpolator = material ? |
| new LogDecelerateInterpolator(100, 0) : |
| new DecelerateInterpolator(1f); |
| |
| // The vertical motion of the apps panel should be delayed by one frame |
| // from the conceal animation in order to give the right feel. We correpsondingly |
| // shorten the duration so that the slide and conceal end at the same time. |
| ObjectAnimator panelDriftY = LauncherAnimUtils.ofFloat(revealView, "translationY", |
| 0, yDrift); |
| panelDriftY.setDuration(revealDuration - SINGLE_FRAME_DELAY); |
| panelDriftY.setStartDelay(itemsAlphaStagger + SINGLE_FRAME_DELAY); |
| panelDriftY.setInterpolator(decelerateInterpolator); |
| mStateAnimation.play(panelDriftY); |
| |
| ObjectAnimator panelDriftX = LauncherAnimUtils.ofFloat(revealView, "translationX", |
| 0, xDrift); |
| panelDriftX.setDuration(revealDuration - SINGLE_FRAME_DELAY); |
| panelDriftX.setStartDelay(itemsAlphaStagger + SINGLE_FRAME_DELAY); |
| panelDriftX.setInterpolator(decelerateInterpolator); |
| mStateAnimation.play(panelDriftX); |
| |
| if (isWidgetTray || !material) { |
| float finalAlpha = material ? 0.4f : 0f; |
| revealView.setAlpha(1f); |
| ObjectAnimator panelAlpha = LauncherAnimUtils.ofFloat(revealView, "alpha", |
| 1f, finalAlpha); |
| panelAlpha.setDuration(material ? revealDuration : 150); |
| panelAlpha.setInterpolator(decelerateInterpolator); |
| panelAlpha.setStartDelay(material ? 0 : itemsAlphaStagger + SINGLE_FRAME_DELAY); |
| mStateAnimation.play(panelAlpha); |
| } |
| |
| if (page != null) { |
| page.setLayerType(View.LAYER_TYPE_HARDWARE, null); |
| |
| ObjectAnimator pageDrift = LauncherAnimUtils.ofFloat(page, "translationY", |
| 0, yDrift); |
| page.setTranslationY(0); |
| pageDrift.setDuration(revealDuration - SINGLE_FRAME_DELAY); |
| pageDrift.setInterpolator(decelerateInterpolator); |
| pageDrift.setStartDelay(itemsAlphaStagger + SINGLE_FRAME_DELAY); |
| mStateAnimation.play(pageDrift); |
| |
| page.setAlpha(1f); |
| ObjectAnimator itemsAlpha = LauncherAnimUtils.ofFloat(page, "alpha", 1f, 0f); |
| itemsAlpha.setDuration(100); |
| itemsAlpha.setInterpolator(decelerateInterpolator); |
| mStateAnimation.play(itemsAlpha); |
| } |
| |
| View pageIndicators = fromView.findViewById(R.id.apps_customize_page_indicator); |
| pageIndicators.setAlpha(1f); |
| ObjectAnimator indicatorsAlpha = |
| LauncherAnimUtils.ofFloat(pageIndicators, "alpha", 0f); |
| indicatorsAlpha.setDuration(revealDuration); |
| indicatorsAlpha.setInterpolator(new DecelerateInterpolator(1.5f)); |
| mStateAnimation.play(indicatorsAlpha); |
| |
| width = revealView.getMeasuredWidth(); |
| |
| if (material) { |
| if (!isWidgetTray) { |
| allAppsButton.setVisibility(View.INVISIBLE); |
| } |
| int allAppsButtonSize = LauncherAppState.getInstance(). |
| getDynamicGrid().getDeviceProfile().allAppsButtonVisualSize; |
| float finalRadius = isWidgetTray ? 0 : allAppsButtonSize / 2; |
| Animator reveal = |
| LauncherAnimUtils.createCircularReveal(revealView, width / 2, |
| height / 2, revealRadius, finalRadius); |
| reveal.setInterpolator(new LogDecelerateInterpolator(100, 0)); |
| reveal.setDuration(revealDuration); |
| reveal.setStartDelay(itemsAlphaStagger); |
| |
| reveal.addListener(new AnimatorListenerAdapter() { |
| public void onAnimationEnd(Animator animation) { |
| revealView.setVisibility(View.INVISIBLE); |
| if (!isWidgetTray) { |
| allAppsButton.setVisibility(View.VISIBLE); |
| } |
| } |
| }); |
| |
| mStateAnimation.play(reveal); |
| } |
| |
| dispatchOnLauncherTransitionPrepare(fromView, animated, true); |
| dispatchOnLauncherTransitionPrepare(toView, animated, true); |
| mAppsCustomizeContent.stopScrolling(); |
| } |
| |
| mStateAnimation.addListener(new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| fromView.setVisibility(View.GONE); |
| dispatchOnLauncherTransitionEnd(fromView, animated, true); |
| dispatchOnLauncherTransitionEnd(toView, animated, true); |
| if (onCompleteRunnable != null) { |
| onCompleteRunnable.run(); |
| } |
| |
| revealView.setLayerType(View.LAYER_TYPE_NONE, null); |
| if (page != null) { |
| page.setLayerType(View.LAYER_TYPE_NONE, null); |
| } |
| content.setPageBackgroundsVisible(true); |
| // Unhide side pages |
| int count = content.getChildCount(); |
| for (int i = 0; i < count; i++) { |
| View child = content.getChildAt(i); |
| child.setVisibility(View.VISIBLE); |
| } |
| |
| // Reset page transforms |
| if (page != null) { |
| page.setTranslationX(0); |
| page.setTranslationY(0); |
| page.setAlpha(1); |
| } |
| content.setCurrentPage(content.getNextPage()); |
| |
| mAppsCustomizeContent.updateCurrentPageScroll(); |
| |
| // This can hold unnecessary references to views. |
| mStateAnimation = null; |
| } |
| }); |
| |
| final AnimatorSet stateAnimation = mStateAnimation; |
| final Runnable startAnimRunnable = new Runnable() { |
| public void run() { |
| // Check that mStateAnimation hasn't changed while |
| // we waited for a layout/draw pass |
| if (mStateAnimation != stateAnimation) |
| return; |
| dispatchOnLauncherTransitionStart(fromView, animated, false); |
| dispatchOnLauncherTransitionStart(toView, animated, false); |
| |
| if (Utilities.isLmpOrAbove()) { |
| for (int i = 0; i < layerViews.size(); i++) { |
| View v = layerViews.get(i); |
| if (v != null) { |
| if (Utilities.isViewAttachedToWindow(v)) v.buildLayer(); |
| } |
| } |
| } |
| mStateAnimation.start(); |
| } |
| }; |
| fromView.post(startAnimRunnable); |
| } else { |
| fromView.setVisibility(View.GONE); |
| dispatchOnLauncherTransitionPrepare(fromView, animated, true); |
| dispatchOnLauncherTransitionStart(fromView, animated, true); |
| dispatchOnLauncherTransitionEnd(fromView, animated, true); |
| dispatchOnLauncherTransitionPrepare(toView, animated, true); |
| dispatchOnLauncherTransitionStart(toView, animated, true); |
| dispatchOnLauncherTransitionEnd(toView, animated, true); |
| } |
| } |
| |
| @Override |
| public void onTrimMemory(int level) { |
| super.onTrimMemory(level); |
| if (level >= ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) { |
| // The widget preview db can result in holding onto over |
| // 3MB of memory for caching which isn't necessary. |
| SQLiteDatabase.releaseMemory(); |
| |
| // This clears all widget bitmaps from the widget tray |
| if (mAppsCustomizeTabHost != null) { |
| mAppsCustomizeTabHost.trimMemory(); |
| } |
| } |
| } |
| |
| protected void showWorkspace(boolean animated) { |
| showWorkspace(animated, null); |
| } |
| |
| protected void showWorkspace() { |
| showWorkspace(true); |
| } |
| |
| void showWorkspace(boolean animated, Runnable onCompleteRunnable) { |
| if (mState != State.WORKSPACE || mWorkspace.getState() != Workspace.State.NORMAL) { |
| boolean wasInSpringLoadedMode = (mState != State.WORKSPACE); |
| mWorkspace.setVisibility(View.VISIBLE); |
| hideAppsCustomizeHelper(Workspace.State.NORMAL, animated, false, onCompleteRunnable); |
| |
| // Show the search bar (only animate if we were showing the drop target bar in spring |
| // loaded mode) |
| if (mSearchDropTargetBar != null) { |
| mSearchDropTargetBar.showSearchBar(animated && wasInSpringLoadedMode); |
| } |
| |
| // Set focus to the AppsCustomize button |
| if (mAllAppsButton != null) { |
| mAllAppsButton.requestFocus(); |
| } |
| } |
| |
| // Change the state *after* we've called all the transition code |
| mState = State.WORKSPACE; |
| |
| // Resume the auto-advance of widgets |
| mUserPresent = true; |
| updateRunning(); |
| |
| // Send an accessibility event to announce the context change |
| getWindow().getDecorView() |
| .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); |
| |
| onWorkspaceShown(animated); |
| } |
| |
| void showOverviewMode(boolean animated) { |
| mWorkspace.setVisibility(View.VISIBLE); |
| hideAppsCustomizeHelper(Workspace.State.OVERVIEW, animated, false, null); |
| mState = State.WORKSPACE; |
| onWorkspaceShown(animated); |
| } |
| |
| public void onWorkspaceShown(boolean animated) { |
| } |
| |
| void showAllApps(boolean animated, AppsCustomizePagedView.ContentType contentType, |
| boolean resetPageToZero) { |
| if (mState != State.WORKSPACE) return; |
| |
| if (resetPageToZero) { |
| mAppsCustomizeTabHost.reset(); |
| } |
| showAppsCustomizeHelper(animated, false, contentType); |
| mAppsCustomizeTabHost.post(new Runnable() { |
| @Override |
| public void run() { |
| // We post this in-case the all apps view isn't yet constructed. |
| mAppsCustomizeTabHost.requestFocus(); |
| } |
| }); |
| |
| // Change the state *after* we've called all the transition code |
| mState = State.APPS_CUSTOMIZE; |
| |
| // Pause the auto-advance of widgets until we are out of AllApps |
| mUserPresent = false; |
| updateRunning(); |
| closeFolder(); |
| |
| // Send an accessibility event to announce the context change |
| getWindow().getDecorView() |
| .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); |
| } |
| |
| void enterSpringLoadedDragMode() { |
| if (isAllAppsVisible()) { |
| hideAppsCustomizeHelper(Workspace.State.SPRING_LOADED, true, true, null); |
| mState = State.APPS_CUSTOMIZE_SPRING_LOADED; |
| } |
| } |
| |
| void exitSpringLoadedDragModeDelayed(final boolean successfulDrop, int delay, |
| final Runnable onCompleteRunnable) { |
| if (mState != State.APPS_CUSTOMIZE_SPRING_LOADED) return; |
| |
| mHandler.postDelayed(new Runnable() { |
| @Override |
| public void run() { |
| if (successfulDrop) { |
| // Before we show workspace, hide all apps again because |
| // exitSpringLoadedDragMode made it visible. This is a bit hacky; we should |
| // clean up our state transition functions |
| mAppsCustomizeTabHost.setVisibility(View.GONE); |
| showWorkspace(true, onCompleteRunnable); |
| } else { |
| exitSpringLoadedDragMode(); |
| } |
| } |
| }, delay); |
| } |
| |
| void exitSpringLoadedDragMode() { |
| if (mState == State.APPS_CUSTOMIZE_SPRING_LOADED) { |
| final boolean animated = true; |
| final boolean springLoaded = true; |
| showAppsCustomizeHelper(animated, springLoaded); |
| mState = State.APPS_CUSTOMIZE; |
| } |
| // Otherwise, we are not in spring loaded mode, so don't do anything. |
| } |
| |
| void lockAllApps() { |
| // TODO |
| } |
| |
| void unlockAllApps() { |
| // TODO |
| } |
| |
| protected void disableVoiceButtonProxy(boolean disable) { |
| // NO-OP |
| } |
| |
| public View getQsbBar() { |
| if (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch()) { |
| return mLauncherCallbacks.getQsbBar(); |
| } |
| |
| if (mQsb == null) { |
| AppWidgetProviderInfo searchProvider = Utilities.getSearchWidgetProvider(this); |
| if (searchProvider == null) { |
| return null; |
| } |
| |
| Bundle opts = new Bundle(); |
| opts.putInt(AppWidgetManager.OPTION_APPWIDGET_HOST_CATEGORY, |
| AppWidgetProviderInfo.WIDGET_CATEGORY_SEARCHBOX); |
| |
| SharedPreferences sp = getSharedPreferences( |
| LauncherAppState.getSharedPreferencesKey(), MODE_PRIVATE); |
| int widgetId = sp.getInt(QSB_WIDGET_ID, -1); |
| AppWidgetProviderInfo widgetInfo = mAppWidgetManager.getAppWidgetInfo(widgetId); |
| if (!searchProvider.provider.flattenToString().equals( |
| sp.getString(QSB_WIDGET_PROVIDER, null)) |
| || (widgetInfo == null) |
| || !widgetInfo.provider.equals(searchProvider.provider)) { |
| // A valid widget is not already bound. |
| if (widgetId > -1) { |
| mAppWidgetHost.deleteAppWidgetId(widgetId); |
| widgetId = -1; |
| } |
| |
| // Try to bind a new widget |
| widgetId = mAppWidgetHost.allocateAppWidgetId(); |
| |
| if (!AppWidgetManagerCompat.getInstance(this) |
| .bindAppWidgetIdIfAllowed(widgetId, searchProvider, opts)) { |
| mAppWidgetHost.deleteAppWidgetId(widgetId); |
| widgetId = -1; |
| } |
| |
| sp.edit() |
| .putInt(QSB_WIDGET_ID, widgetId) |
| .putString(QSB_WIDGET_PROVIDER, searchProvider.provider.flattenToString()) |
| .commit(); |
| } |
| |
| if (widgetId != -1) { |
| mQsb = mAppWidgetHost.createView(this, widgetId, searchProvider); |
| mQsb.updateAppWidgetOptions(opts); |
| mQsb.setPadding(0, 0, 0, 0); |
| mSearchDropTargetBar.addView(mQsb); |
| } |
| } |
| return mQsb; |
| } |
| |
| @Override |
| public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) { |
| final boolean result = super.dispatchPopulateAccessibilityEvent(event); |
| final List<CharSequence> text = event.getText(); |
| text.clear(); |
| // Populate event with a fake title based on the current state. |
| if (mState == State.APPS_CUSTOMIZE) { |
| text.add(mAppsCustomizeTabHost.getContentTag()); |
| } else { |
| text.add(getString(R.string.all_apps_home_button_label)); |
| } |
| return result; |
| } |
| |
| /** |
| * Receives notifications when system dialogs are to be closed. |
| */ |
| private class CloseSystemDialogsIntentReceiver extends BroadcastReceiver { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| closeSystemDialogs(); |
| } |
| } |
| |
| /** |
| * Receives notifications whenever the appwidgets are reset. |
| */ |
| private class AppWidgetResetObserver extends ContentObserver { |
| public AppWidgetResetObserver() { |
| super(new Handler()); |
| } |
| |
| @Override |
| public void onChange(boolean selfChange) { |
| onAppWidgetReset(); |
| } |
| } |
| |
| /** |
| * If the activity is currently paused, signal that we need to run the passed Runnable |
| * in onResume. |
| * |
| * This needs to be called from incoming places where resources might have been loaded |
| * while we are paused. That is becaues the Configuration might be wrong |
| * when we're not running, and if it comes back to what it was when we |
| * were paused, we are not restarted. |
| * |
| * Implementation of the method from LauncherModel.Callbacks. |
| * |
| * @return true if we are currently paused. The caller might be able to |
| * skip some work in that case since we will come back again. |
| */ |
| private boolean waitUntilResume(Runnable run, boolean deletePreviousRunnables) { |
| if (mPaused) { |
| Log.i(TAG, "Deferring update until onResume"); |
| if (deletePreviousRunnables) { |
| while (mBindOnResumeCallbacks.remove(run)) { |
| } |
| } |
| mBindOnResumeCallbacks.add(run); |
| return true; |
| } else { |
| return false; |
| } |
| } |
| |
| private boolean waitUntilResume(Runnable run) { |
| return waitUntilResume(run, false); |
| } |
| |
| public void addOnResumeCallback(Runnable run) { |
| mOnResumeCallbacks.add(run); |
| } |
| |
| /** |
| * If the activity is currently paused, signal that we need to re-run the loader |
| * in onResume. |
| * |
| * This needs to be called from incoming places where resources might have been loaded |
| * while we are paused. That is becaues the Configuration might be wrong |
| * when we're not running, and if it comes back to what it was when we |
| * were paused, we are not restarted. |
| * |
| * Implementation of the method from LauncherModel.Callbacks. |
| * |
| * @return true if we are currently paused. The caller might be able to |
| * skip some work in that case since we will come back again. |
| */ |
| public boolean setLoadOnResume() { |
| if (mPaused) { |
| Log.i(TAG, "setLoadOnResume"); |
| mOnResumeNeedsLoad = true; |
| return true; |
| } else { |
| return false; |
| } |
| } |
| |
| /** |
| * Implementation of the method from LauncherModel.Callbacks. |
| */ |
| public int getCurrentWorkspaceScreen() { |
| if (mWorkspace != null) { |
| return mWorkspace.getCurrentPage(); |
| } else { |
| return SCREEN_COUNT / 2; |
| } |
| } |
| |
| /** |
| * Refreshes the shortcuts shown on the workspace. |
| * |
| * Implementation of the method from LauncherModel.Callbacks. |
| */ |
| public void startBinding() { |
| setWorkspaceLoading(true); |
| |
| // If we're starting binding all over again, clear any bind calls we'd postponed in |
| // the past (see waitUntilResume) -- we don't need them since we're starting binding |
| // from scratch again |
| mBindOnResumeCallbacks.clear(); |
| |
| // Clear the workspace because it's going to be rebound |
| mWorkspace.clearDropTargets(); |
| mWorkspace.removeAllWorkspaceScreens(); |
| |
| mWidgetsToAdvance.clear(); |
| if (mHotseat != null) { |
| mHotseat.resetLayout(); |
| } |
| } |
| |
| @Override |
| public void bindScreens(ArrayList<Long> orderedScreenIds) { |
| bindAddScreens(orderedScreenIds); |
| |
| // If there are no screens, we need to have an empty screen |
| if (orderedScreenIds.size() == 0) { |
| mWorkspace.addExtraEmptyScreen(); |
| } |
| |
| // Create the custom content page (this call updates mDefaultScreen which calls |
| // setCurrentPage() so ensure that all pages are added before calling this). |
| if (hasCustomContentToLeft()) { |
| mWorkspace.createCustomContentContainer(); |
| populateCustomContentContainer(); |
| } |
| } |
| |
| @Override |
| public void bindAddScreens(ArrayList<Long> orderedScreenIds) { |
| // Log to disk |
| Launcher.addDumpLog(TAG, "11683562 - bindAddScreens()", true); |
| Launcher.addDumpLog(TAG, "11683562 - orderedScreenIds: " + |
| TextUtils.join(", ", orderedScreenIds), true); |
| int count = orderedScreenIds.size(); |
| for (int i = 0; i < count; i++) { |
| mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(orderedScreenIds.get(i)); |
| } |
| } |
| |
| @Override |
| public void bindAddPendingItem(final PendingAddItemInfo info, final long container, |
| final long screenId, final int[] cell, final int spanX, final int spanY) { |
| showWorkspace(true, new Runnable() { |
| |
| @Override |
| public void run() { |
| mWorkspace.snapToPage(mWorkspace.getPageIndexForScreenId(screenId)); |
| addPendingItem(info, container, screenId, cell, spanX, spanY); |
| } |
| }); |
| } |
| |
| private boolean shouldShowWeightWatcher() { |
| String spKey = LauncherAppState.getSharedPreferencesKey(); |
| SharedPreferences sp = getSharedPreferences(spKey, Context.MODE_PRIVATE); |
| boolean show = sp.getBoolean(SHOW_WEIGHT_WATCHER, SHOW_WEIGHT_WATCHER_DEFAULT); |
| |
| return show; |
| } |
| |
| private void toggleShowWeightWatcher() { |
| String spKey = LauncherAppState.getSharedPreferencesKey(); |
| SharedPreferences sp = getSharedPreferences(spKey, Context.MODE_PRIVATE); |
| boolean show = sp.getBoolean(SHOW_WEIGHT_WATCHER, true); |
| |
| show = !show; |
| |
| SharedPreferences.Editor editor = sp.edit(); |
| editor.putBoolean(SHOW_WEIGHT_WATCHER, show); |
| editor.commit(); |
| |
| if (mWeightWatcher != null) { |
| mWeightWatcher.setVisibility(show ? View.VISIBLE : View.GONE); |
| } |
| } |
| |
| public void bindAppsAdded(final ArrayList<Long> newScreens, |
| final ArrayList<ItemInfo> addNotAnimated, |
| final ArrayList<ItemInfo> addAnimated, |
| final ArrayList<AppInfo> addedApps) { |
| Runnable r = new Runnable() { |
| public void run() { |
| bindAppsAdded(newScreens, addNotAnimated, addAnimated, addedApps); |
| } |
| }; |
| if (waitUntilResume(r)) { |
| return; |
| } |
| |
| // Add the new screens |
| if (newScreens != null) { |
| bindAddScreens(newScreens); |
| } |
| |
| // We add the items without animation on non-visible pages, and with |
| // animations on the new page (which we will try and snap to). |
| if (addNotAnimated != null && !addNotAnimated.isEmpty()) { |
| bindItems(addNotAnimated, 0, |
| addNotAnimated.size(), false); |
| } |
| if (addAnimated != null && !addAnimated.isEmpty()) { |
| bindItems(addAnimated, 0, |
| addAnimated.size(), true); |
| } |
| |
| // Remove the extra empty screen |
| mWorkspace.removeExtraEmptyScreen(false, false); |
| |
| if (!LauncherAppState.isDisableAllApps() && |
| addedApps != null && mAppsCustomizeContent != null) { |
| mAppsCustomizeContent.addApps(addedApps); |
| } |
| } |
| |
| /** |
| * Bind the items start-end from the list. |
| * |
| * Implementation of the method from LauncherModel.Callbacks. |
| */ |
| public void bindItems(final ArrayList<ItemInfo> shortcuts, final int start, final int end, |
| final boolean forceAnimateIcons) { |
| Runnable r = new Runnable() { |
| public void run() { |
| bindItems(shortcuts, start, end, forceAnimateIcons); |
| } |
| }; |
| if (waitUntilResume(r)) { |
| return; |
| } |
| |
| // Get the list of added shortcuts and intersect them with the set of shortcuts here |
| final AnimatorSet anim = LauncherAnimUtils.createAnimatorSet(); |
| final Collection<Animator> bounceAnims = new ArrayList<Animator>(); |
| final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation(); |
| Workspace workspace = mWorkspace; |
| long newShortcutsScreenId = -1; |
| for (int i = start; i < end; i++) { |
| final ItemInfo item = shortcuts.get(i); |
| |
| // Short circuit if we are loading dock items for a configuration which has no dock |
| if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT && |
| mHotseat == null) { |
| continue; |
| } |
| |
| switch (item.itemType) { |
| case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: |
| case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: |
| ShortcutInfo info = (ShortcutInfo) item; |
| View shortcut = createShortcut(info); |
| |
| /* |
| * TODO: FIX collision case |
| */ |
| if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { |
| CellLayout cl = mWorkspace.getScreenWithId(item.screenId); |
| if (cl != null && cl.isOccupied(item.cellX, item.cellY)) { |
| View v = cl.getChildAt(item.cellX, item.cellY); |
| Object tag = v.getTag(); |
| String desc = "Collision while binding workspace item: " + item |
| + ". Collides with " + tag; |
| if (LauncherAppState.isDogfoodBuild()) { |
| throw (new RuntimeException(desc)); |
| } else { |
| Log.d(TAG, desc); |
| } |
| } |
| } |
| |
| workspace.addInScreenFromBind(shortcut, item.container, item.screenId, item.cellX, |
| item.cellY, 1, 1); |
| if (animateIcons) { |
| // Animate all the applications up now |
| shortcut.setAlpha(0f); |
| shortcut.setScaleX(0f); |
| shortcut.setScaleY(0f); |
| bounceAnims.add(createNewAppBounceAnimation(shortcut, i)); |
| newShortcutsScreenId = item.screenId; |
| } |
| break; |
| case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: |
| FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this, |
| (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()), |
| (FolderInfo) item, mIconCache); |
| workspace.addInScreenFromBind(newFolder, item.container, item.screenId, item.cellX, |
| item.cellY, 1, 1); |
| break; |
| default: |
| throw new RuntimeException("Invalid Item Type"); |
| } |
| } |
| |
| if (animateIcons) { |
| // Animate to the correct page |
| if (newShortcutsScreenId > -1) { |
| long currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage()); |
| final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newShortcutsScreenId); |
| final Runnable startBounceAnimRunnable = new Runnable() { |
| public void run() { |
| anim.playTogether(bounceAnims); |
| anim.start(); |
| } |
| }; |
| if (newShortcutsScreenId != currentScreenId) { |
| // We post the animation slightly delayed to prevent slowdowns |
| // when we are loading right after we return to launcher. |
| mWorkspace.postDelayed(new Runnable() { |
| public void run() { |
| if (mWorkspace != null) { |
| mWorkspace.snapToPage(newScreenIndex); |
| mWorkspace.postDelayed(startBounceAnimRunnable, |
| NEW_APPS_ANIMATION_DELAY); |
| } |
| } |
| }, NEW_APPS_PAGE_MOVE_DELAY); |
| } else { |
| mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY); |
| } |
| } |
| } |
| workspace.requestLayout(); |
| } |
| |
| /** |
| * Implementation of the method from LauncherModel.Callbacks. |
| */ |
| public void bindFolders(final HashMap<Long, FolderInfo> folders) { |
| Runnable r = new Runnable() { |
| public void run() { |
| bindFolders(folders); |
| } |
| }; |
| if (waitUntilResume(r)) { |
| return; |
| } |
| sFolders.clear(); |
| sFolders.putAll(folders); |
| } |
| |
| /** |
| * Add the views for a widget to the workspace. |
| * |
| * Implementation of the method from LauncherModel.Callbacks. |
| */ |
| public void bindAppWidget(final LauncherAppWidgetInfo item) { |
| Runnable r = new Runnable() { |
| public void run() { |
| bindAppWidget(item); |
| } |
| }; |
| if (waitUntilResume(r)) { |
| return; |
| } |
| |
| final long start = DEBUG_WIDGETS ? SystemClock.uptimeMillis() : 0; |
| if (DEBUG_WIDGETS) { |
| Log.d(TAG, "bindAppWidget: " + item); |
| } |
| final Workspace workspace = mWorkspace; |
| |
| LauncherAppWidgetProviderInfo appWidgetInfo = |
| LauncherModel.getProviderInfo(this, item.providerName); |
| |
| if (!mIsSafeModeEnabled |
| && ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) == 0) |
| && ((item.restoreStatus & LauncherAppWidgetInfo.FLAG_ID_NOT_VALID) != 0)) { |
| if (appWidgetInfo == null) { |
| if (DEBUG_WIDGETS) { |
| Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId |
| + " belongs to component " + item.providerName |
| + ", as the povider is null"); |
| } |
| LauncherModel.deleteItemFromDatabase(this, item); |
| return; |
| } |
| // Note: This assumes that the id remap broadcast is received before this step. |
| // If that is not the case, the id remap will be ignored and user may see the |
| // click to setup view. |
| PendingAddWidgetInfo pendingInfo = new PendingAddWidgetInfo(appWidgetInfo, null); |
| pendingInfo.spanX = item.spanX; |
| pendingInfo.spanY = item.spanY; |
| pendingInfo.minSpanX = item.minSpanX; |
| pendingInfo.minSpanY = item.minSpanY; |
| Bundle options = |
| AppsCustomizePagedView.getDefaultOptionsForWidget(this, pendingInfo); |
| |
| int newWidgetId = mAppWidgetHost.allocateAppWidgetId(); |
| boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed( |
| newWidgetId, appWidgetInfo, options); |
| |
| // TODO consider showing a permission dialog when the widget is clicked. |
| if (!success) { |
| mAppWidgetHost.deleteAppWidgetId(newWidgetId); |
| if (DEBUG_WIDGETS) { |
| Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId |
| + " belongs to component " + item.providerName |
| + ", as the launcher is unable to bing a new widget id"); |
| } |
| LauncherModel.deleteItemFromDatabase(this, item); |
| return; |
| } |
| |
| item.appWidgetId = newWidgetId; |
| |
| // If the widget has a configure activity, it is still needs to set it up, otherwise |
| // the widget is ready to go. |
| item.restoreStatus = (appWidgetInfo.configure == null) |
| ? LauncherAppWidgetInfo.RESTORE_COMPLETED |
| : LauncherAppWidgetInfo.FLAG_UI_NOT_READY; |
| |
| LauncherModel.updateItemInDatabase(this, item); |
| } |
| |
| if (!mIsSafeModeEnabled && item.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) { |
| final int appWidgetId = item.appWidgetId; |
| if (DEBUG_WIDGETS) { |
| Log.d(TAG, "bindAppWidget: id=" + item.appWidgetId + " belongs to component " |
| + appWidgetInfo.provider); |
| } |
| |
| item.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo); |
| } else { |
| appWidgetInfo = null; |
| PendingAppWidgetHostView view = new PendingAppWidgetHostView(this, item, |
| mIsSafeModeEnabled); |
| view.updateIcon(mIconCache); |
| item.hostView = view; |
| item.hostView.updateAppWidget(null); |
| item.hostView.setOnClickListener(this); |
| } |
| |
| item.hostView.setTag(item); |
| item.onBindAppWidget(this); |
| |
| workspace.addInScreen(item.hostView, item.container, item.screenId, item.cellX, |
| item.cellY, item.spanX, item.spanY, false); |
| if (!item.isCustomWidget()) { |
| addWidgetToAutoAdvanceIfNeeded(item.hostView, appWidgetInfo); |
| } |
| |
| workspace.requestLayout(); |
| |
| if (DEBUG_WIDGETS) { |
| Log.d(TAG, "bound widget id="+item.appWidgetId+" in " |
| + (SystemClock.uptimeMillis()-start) + "ms"); |
| } |
| } |
| |
| /** |
| * Restores a pending widget. |
| * |
| * @param appWidgetId The app widget id |
| * @param cellInfo The position on screen where to create the widget. |
| */ |
| private void completeRestoreAppWidget(final int appWidgetId) { |
| LauncherAppWidgetHostView view = mWorkspace.getWidgetForAppWidgetId(appWidgetId); |
| if ((view == null) || !(view instanceof PendingAppWidgetHostView)) { |
| Log.e(TAG, "Widget update called, when the widget no longer exists."); |
| return; |
| } |
| |
| LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) view.getTag(); |
| info.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED; |
| |
| mWorkspace.reinflateWidgetsIfNecessary(); |
| LauncherModel.updateItemInDatabase(this, info); |
| } |
| |
| public void onPageBoundSynchronously(int page) { |
| mSynchronouslyBoundPages.add(page); |
| } |
| |
| /** |
| * Callback saying that there aren't any more items to bind. |
| * |
| * Implementation of the method from LauncherModel.Callbacks. |
| */ |
| public void finishBindingItems(final boolean upgradePath) { |
| Runnable r = new Runnable() { |
| public void run() { |
| finishBindingItems(upgradePath); |
| } |
| }; |
| if (waitUntilResume(r)) { |
| return; |
| } |
| if (mSavedState != null) { |
| if (!mWorkspace.hasFocus()) { |
| mWorkspace.getChildAt(mWorkspace.getCurrentPage()).requestFocus(); |
| } |
| mSavedState = null; |
| } |
| |
| mWorkspace.restoreInstanceStateForRemainingPages(); |
| |
| setWorkspaceLoading(false); |
| sendLoadingCompleteBroadcastIfNecessary(); |
| |
| // If we received the result of any pending adds while the loader was running (e.g. the |
| // widget configuration forced an orientation change), process them now. |
| if (sPendingAddItem != null) { |
| final long screenId = completeAdd(sPendingAddItem); |
| |
| // TODO: this moves the user to the page where the pending item was added. Ideally, |
| // the screen would be guaranteed to exist after bind, and the page would be set through |
| // the workspace restore process. |
| mWorkspace.post(new Runnable() { |
| @Override |
| public void run() { |
| mWorkspace.snapToScreenId(screenId); |
| } |
| }); |
| sPendingAddItem = null; |
| } |
| |
| if (upgradePath) { |
| mWorkspace.getUniqueComponents(true, null); |
| mIntentsOnWorkspaceFromUpgradePath = mWorkspace.getUniqueComponents(true, null); |
| } |
| PackageInstallerCompat.getInstance(this).onFinishBind(); |
| |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.finishBindingItems(upgradePath); |
| } |
| } |
| |
| private void sendLoadingCompleteBroadcastIfNecessary() { |
| if (!mSharedPrefs.getBoolean(FIRST_LOAD_COMPLETE, false)) { |
| String permission = |
| getResources().getString(R.string.receive_first_load_broadcast_permission); |
| Intent intent = new Intent(ACTION_FIRST_LOAD_COMPLETE); |
| sendBroadcast(intent, permission); |
| SharedPreferences.Editor editor = mSharedPrefs.edit(); |
| editor.putBoolean(FIRST_LOAD_COMPLETE, true); |
| editor.apply(); |
| } |
| } |
| |
| public boolean isAllAppsButtonRank(int rank) { |
| if (mHotseat != null) { |
| return mHotseat.isAllAppsButtonRank(rank); |
| } |
| return false; |
| } |
| |
| private boolean canRunNewAppsAnimation() { |
| long diff = System.currentTimeMillis() - mDragController.getLastGestureUpTime(); |
| return diff > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000); |
| } |
| |
| private ValueAnimator createNewAppBounceAnimation(View v, int i) { |
| ValueAnimator bounceAnim = LauncherAnimUtils.ofPropertyValuesHolder(v, |
| PropertyValuesHolder.ofFloat("alpha", 1f), |
| PropertyValuesHolder.ofFloat("scaleX", 1f), |
| PropertyValuesHolder.ofFloat("scaleY", 1f)); |
| bounceAnim.setDuration(InstallShortcutReceiver.NEW_SHORTCUT_BOUNCE_DURATION); |
| bounceAnim.setStartDelay(i * InstallShortcutReceiver.NEW_SHORTCUT_STAGGER_DELAY); |
| bounceAnim.setInterpolator(new SmoothPagedView.OvershootInterpolator()); |
| return bounceAnim; |
| } |
| |
| public boolean useVerticalBarLayout() { |
| return LauncherAppState.getInstance().getDynamicGrid(). |
| getDeviceProfile().isVerticalBarLayout(); |
| } |
| |
| protected Rect getSearchBarBounds() { |
| return LauncherAppState.getInstance().getDynamicGrid(). |
| getDeviceProfile().getSearchBarBounds(); |
| } |
| |
| public void bindSearchablesChanged() { |
| if (mSearchDropTargetBar == null) { |
| return; |
| } |
| if (mQsb != null) { |
| mSearchDropTargetBar.removeView(mQsb); |
| mQsb = null; |
| } |
| mSearchDropTargetBar.setQsbSearchBar(getQsbBar()); |
| } |
| |
| /** |
| * Add the icons for all apps. |
| * |
| * Implementation of the method from LauncherModel.Callbacks. |
| */ |
| public void bindAllApplications(final ArrayList<AppInfo> apps) { |
| if (LauncherAppState.isDisableAllApps()) { |
| if (mIntentsOnWorkspaceFromUpgradePath != null) { |
| if (LauncherModel.UPGRADE_USE_MORE_APPS_FOLDER) { |
| getHotseat().addAllAppsFolder(mIconCache, apps, |
| mIntentsOnWorkspaceFromUpgradePath, Launcher.this, mWorkspace); |
| } |
| mIntentsOnWorkspaceFromUpgradePath = null; |
| } |
| if (mAppsCustomizeContent != null) { |
| mAppsCustomizeContent.onPackagesUpdated( |
| LauncherModel.getSortedWidgetsAndShortcuts(this)); |
| } |
| } else { |
| if (mAppsCustomizeContent != null) { |
| mAppsCustomizeContent.setApps(apps); |
| mAppsCustomizeContent.onPackagesUpdated( |
| LauncherModel.getSortedWidgetsAndShortcuts(this)); |
| } |
| } |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.bindAllApplications(apps); |
| } |
| } |
| |
| /** |
| * A package was updated. |
| * |
| * Implementation of the method from LauncherModel.Callbacks. |
| */ |
| public void bindAppsUpdated(final ArrayList<AppInfo> apps) { |
| Runnable r = new Runnable() { |
| public void run() { |
| bindAppsUpdated(apps); |
| } |
| }; |
| if (waitUntilResume(r)) { |
| return; |
| } |
| |
| if (!LauncherAppState.isDisableAllApps() && |
| mAppsCustomizeContent != null) { |
| mAppsCustomizeContent.updateApps(apps); |
| } |
| } |
| |
| @Override |
| public void bindWidgetsRestored(final ArrayList<LauncherAppWidgetInfo> widgets) { |
| Runnable r = new Runnable() { |
| public void run() { |
| bindWidgetsRestored(widgets); |
| } |
| }; |
| if (waitUntilResume(r)) { |
| return; |
| } |
| mWorkspace.widgetsRestored(widgets); |
| } |
| |
| /** |
| * Some shortcuts were updated in the background. |
| * |
| * Implementation of the method from LauncherModel.Callbacks. |
| */ |
| @Override |
| public void bindShortcutsChanged(final ArrayList<ShortcutInfo> updated, |
| final ArrayList<ShortcutInfo> removed, final UserHandleCompat user) { |
| Runnable r = new Runnable() { |
| public void run() { |
| bindShortcutsChanged(updated, removed, user); |
| } |
| }; |
| if (waitUntilResume(r)) { |
| return; |
| } |
| |
| if (!updated.isEmpty()) { |
| mWorkspace.updateShortcuts(updated); |
| } |
| |
| if (!removed.isEmpty()) { |
| HashSet<ComponentName> removedComponents = new HashSet<ComponentName>(); |
| for (ShortcutInfo si : removed) { |
| removedComponents.add(si.getTargetComponent()); |
| } |
| mWorkspace.removeItemsByComponentName(removedComponents, user); |
| // Notify the drag controller |
| mDragController.onAppsRemoved(new ArrayList<String>(), removedComponents); |
| } |
| } |
| |
| /** |
| * Update the state of a package, typically related to install state. |
| * |
| * Implementation of the method from LauncherModel.Callbacks. |
| */ |
| @Override |
| public void updatePackageState(ArrayList<PackageInstallInfo> installInfo) { |
| if (mWorkspace != null) { |
| mWorkspace.updatePackageState(installInfo); |
| } |
| } |
| |
| /** |
| * Update the label and icon of all the icons in a package |
| * |
| * Implementation of the method from LauncherModel.Callbacks. |
| */ |
| @Override |
| public void updatePackageBadge(String packageName) { |
| if (mWorkspace != null) { |
| mWorkspace.updatePackageBadge(packageName, UserHandleCompat.myUserHandle()); |
| } |
| } |
| |
| /** |
| * A package was uninstalled. We take both the super set of packageNames |
| * in addition to specific applications to remove, the reason being that |
| * this can be called when a package is updated as well. In that scenario, |
| * we only remove specific components from the workspace, where as |
| * package-removal should clear all items by package name. |
| * |
| * @param reason if non-zero, the icons are not permanently removed, rather marked as disabled. |
| * Implementation of the method from LauncherModel.Callbacks. |
| */ |
| @Override |
| public void bindComponentsRemoved(final ArrayList<String> packageNames, |
| final ArrayList<AppInfo> appInfos, final UserHandleCompat user, final int reason) { |
| Runnable r = new Runnable() { |
| public void run() { |
| bindComponentsRemoved(packageNames, appInfos, user, reason); |
| } |
| }; |
| if (waitUntilResume(r)) { |
| return; |
| } |
| |
| if (reason == 0) { |
| HashSet<ComponentName> removedComponents = new HashSet<ComponentName>(); |
| for (AppInfo info : appInfos) { |
| removedComponents.add(info.componentName); |
| } |
| if (!packageNames.isEmpty()) { |
| mWorkspace.removeItemsByPackageName(packageNames, user); |
| } |
| if (!removedComponents.isEmpty()) { |
| mWorkspace.removeItemsByComponentName(removedComponents, user); |
| } |
| // Notify the drag controller |
| mDragController.onAppsRemoved(packageNames, removedComponents); |
| |
| } else { |
| mWorkspace.disableShortcutsByPackageName(packageNames, user, reason); |
| } |
| |
| // Update AllApps |
| if (!LauncherAppState.isDisableAllApps() && |
| mAppsCustomizeContent != null) { |
| mAppsCustomizeContent.removeApps(appInfos); |
| } |
| } |
| |
| /** |
| * A number of packages were updated. |
| */ |
| private ArrayList<Object> mWidgetsAndShortcuts; |
| private Runnable mBindPackagesUpdatedRunnable = new Runnable() { |
| public void run() { |
| bindPackagesUpdated(mWidgetsAndShortcuts); |
| mWidgetsAndShortcuts = null; |
| } |
| }; |
| public void bindPackagesUpdated(final ArrayList<Object> widgetsAndShortcuts) { |
| if (waitUntilResume(mBindPackagesUpdatedRunnable, true)) { |
| mWidgetsAndShortcuts = widgetsAndShortcuts; |
| return; |
| } |
| |
| // Update the widgets pane |
| if (mAppsCustomizeContent != null) { |
| mAppsCustomizeContent.onPackagesUpdated(widgetsAndShortcuts); |
| } |
| } |
| |
| private int mapConfigurationOriActivityInfoOri(int configOri) { |
| final Display d = getWindowManager().getDefaultDisplay(); |
| int naturalOri = Configuration.ORIENTATION_LANDSCAPE; |
| switch (d.getRotation()) { |
| case Surface.ROTATION_0: |
| case Surface.ROTATION_180: |
| // We are currently in the same basic orientation as the natural orientation |
| naturalOri = configOri; |
| break; |
| case Surface.ROTATION_90: |
| case Surface.ROTATION_270: |
| // We are currently in the other basic orientation to the natural orientation |
| naturalOri = (configOri == Configuration.ORIENTATION_LANDSCAPE) ? |
| Configuration.ORIENTATION_PORTRAIT : Configuration.ORIENTATION_LANDSCAPE; |
| break; |
| } |
| |
| int[] oriMap = { |
| ActivityInfo.SCREEN_ORIENTATION_PORTRAIT, |
| ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE, |
| ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT, |
| ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE |
| }; |
| // Since the map starts at portrait, we need to offset if this device's natural orientation |
| // is landscape. |
| int indexOffset = 0; |
| if (naturalOri == Configuration.ORIENTATION_LANDSCAPE) { |
| indexOffset = 1; |
| } |
| return oriMap[(d.getRotation() + indexOffset) % 4]; |
| } |
| |
| public void lockScreenOrientation() { |
| if (Utilities.isRotationEnabled(this)) { |
| setRequestedOrientation(mapConfigurationOriActivityInfoOri(getResources() |
| .getConfiguration().orientation)); |
| } |
| } |
| public void unlockScreenOrientation(boolean immediate) { |
| if (Utilities.isRotationEnabled(this)) { |
| if (immediate) { |
| setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); |
| } else { |
| mHandler.postDelayed(new Runnable() { |
| public void run() { |
| setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); |
| } |
| }, mRestoreScreenOrientationDelay); |
| } |
| } |
| } |
| |
| protected boolean isLauncherPreinstalled() { |
| if (mLauncherCallbacks != null) { |
| return mLauncherCallbacks.isLauncherPreinstalled(); |
| } |
| PackageManager pm = getPackageManager(); |
| try { |
| ApplicationInfo ai = pm.getApplicationInfo(getComponentName().getPackageName(), 0); |
| if ((ai.flags & ApplicationInfo.FLAG_SYSTEM) != 0) { |
| return true; |
| } else { |
| return false; |
| } |
| } catch (NameNotFoundException e) { |
| e.printStackTrace(); |
| return false; |
| } |
| } |
| |
| /** |
| * This method indicates whether or not we should suggest default wallpaper dimensions |
| * when our wallpaper cropper was not yet used to set a wallpaper. |
| */ |
| protected boolean overrideWallpaperDimensions() { |
| if (mLauncherCallbacks != null) { |
| return mLauncherCallbacks.overrideWallpaperDimensions(); |
| } |
| return true; |
| } |
| |
| /** |
| * To be overridden by subclasses to indicate that there is an activity to launch |
| * before showing the standard launcher experience. |
| */ |
| protected boolean hasFirstRunActivity() { |
| if (mLauncherCallbacks != null) { |
| return mLauncherCallbacks.hasFirstRunActivity(); |
| } |
| return false; |
| } |
| |
| /** |
| * To be overridden by subclasses to launch any first run activity |
| */ |
| protected Intent getFirstRunActivity() { |
| if (mLauncherCallbacks != null) { |
| return mLauncherCallbacks.getFirstRunActivity(); |
| } |
| return null; |
| } |
| |
| private boolean shouldRunFirstRunActivity() { |
| return !ActivityManager.isRunningInTestHarness() && |
| !mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false); |
| } |
| |
| protected boolean hasRunFirstRunActivity() { |
| return mSharedPrefs.getBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, false); |
| } |
| |
| public boolean showFirstRunActivity() { |
| if (shouldRunFirstRunActivity() && |
| hasFirstRunActivity()) { |
| Intent firstRunIntent = getFirstRunActivity(); |
| if (firstRunIntent != null) { |
| startActivity(firstRunIntent); |
| markFirstRunActivityShown(); |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| private void markFirstRunActivityShown() { |
| SharedPreferences.Editor editor = mSharedPrefs.edit(); |
| editor.putBoolean(FIRST_RUN_ACTIVITY_DISPLAYED, true); |
| editor.apply(); |
| } |
| |
| /** |
| * To be overridden by subclasses to indicate that there is an in-activity full-screen intro |
| * screen that must be displayed and dismissed. |
| */ |
| protected boolean hasDismissableIntroScreen() { |
| if (mLauncherCallbacks != null) { |
| return mLauncherCallbacks.hasDismissableIntroScreen(); |
| } |
| return false; |
| } |
| |
| /** |
| * Full screen intro screen to be shown and dismissed before the launcher can be used. |
| */ |
| protected View getIntroScreen() { |
| if (mLauncherCallbacks != null) { |
| return mLauncherCallbacks.getIntroScreen(); |
| } |
| return null; |
| } |
| |
| /** |
| * To be overriden by subclasses to indicate whether the in-activity intro screen has been |
| * dismissed. This method is ignored if #hasDismissableIntroScreen returns false. |
| */ |
| private boolean shouldShowIntroScreen() { |
| return hasDismissableIntroScreen() && |
| !mSharedPrefs.getBoolean(INTRO_SCREEN_DISMISSED, false); |
| } |
| |
| protected void showIntroScreen() { |
| View introScreen = getIntroScreen(); |
| changeWallpaperVisiblity(false); |
| if (introScreen != null) { |
| mDragLayer.showOverlayView(introScreen); |
| } |
| if (mLauncherOverlayContainer != null) { |
| mLauncherOverlayContainer.setVisibility(View.INVISIBLE); |
| } |
| } |
| |
| public void dismissIntroScreen() { |
| markIntroScreenDismissed(); |
| if (showFirstRunActivity()) { |
| // We delay hiding the intro view until the first run activity is showing. This |
| // avoids a blip. |
| mWorkspace.postDelayed(new Runnable() { |
| @Override |
| public void run() { |
| mDragLayer.dismissOverlayView(); |
| if (mLauncherOverlayContainer != null) { |
| mLauncherOverlayContainer.setVisibility(View.VISIBLE); |
| } |
| showFirstRunClings(); |
| } |
| }, ACTIVITY_START_DELAY); |
| } else { |
| mDragLayer.dismissOverlayView(); |
| if (mLauncherOverlayContainer != null) { |
| mLauncherOverlayContainer.setVisibility(View.VISIBLE); |
| } |
| showFirstRunClings(); |
| } |
| changeWallpaperVisiblity(true); |
| } |
| |
| private void markIntroScreenDismissed() { |
| SharedPreferences.Editor editor = mSharedPrefs.edit(); |
| editor.putBoolean(INTRO_SCREEN_DISMISSED, true); |
| editor.apply(); |
| } |
| |
| private void showFirstRunClings() { |
| // The two first run cling paths are mutually exclusive, if the launcher is preinstalled |
| // on the device, then we always show the first run cling experience (or if there is no |
| // launcher2). Otherwise, we prompt the user upon started for migration |
| LauncherClings launcherClings = new LauncherClings(this); |
| if (launcherClings.shouldShowFirstRunOrMigrationClings()) { |
| if (mModel.canMigrateFromOldLauncherDb(this)) { |
| launcherClings.showMigrationCling(); |
| } else { |
| launcherClings.showLongPressCling(true); |
| } |
| } |
| } |
| |
| void showWorkspaceSearchAndHotseat() { |
| if (mWorkspace != null) mWorkspace.setAlpha(1f); |
| if (mHotseat != null) mHotseat.setAlpha(1f); |
| if (mPageIndicators != null) mPageIndicators.setAlpha(1f); |
| if (mSearchDropTargetBar != null) mSearchDropTargetBar.showSearchBar(false); |
| } |
| |
| void hideWorkspaceSearchAndHotseat() { |
| if (mWorkspace != null) mWorkspace.setAlpha(0f); |
| if (mHotseat != null) mHotseat.setAlpha(0f); |
| if (mPageIndicators != null) mPageIndicators.setAlpha(0f); |
| if (mSearchDropTargetBar != null) mSearchDropTargetBar.hideSearchBar(false); |
| } |
| |
| public ItemInfo createAppDragInfo(Intent appLaunchIntent) { |
| // Called from search suggestion, not supported in other profiles. |
| final UserHandleCompat myUser = UserHandleCompat.myUserHandle(); |
| LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(this); |
| LauncherActivityInfoCompat activityInfo = launcherApps.resolveActivity(appLaunchIntent, |
| myUser); |
| if (activityInfo == null) { |
| return null; |
| } |
| return new AppInfo(this, activityInfo, myUser, mIconCache, null); |
| } |
| |
| public ItemInfo createShortcutDragInfo(Intent shortcutIntent, CharSequence caption, |
| Bitmap icon) { |
| // Called from search suggestion, not supported in other profiles. |
| return createShortcutDragInfo(shortcutIntent, caption, icon, |
| UserHandleCompat.myUserHandle()); |
| } |
| |
| public ItemInfo createShortcutDragInfo(Intent shortcutIntent, CharSequence caption, |
| Bitmap icon, UserHandleCompat user) { |
| UserManagerCompat userManager = UserManagerCompat.getInstance(this); |
| CharSequence contentDescription = userManager.getBadgedLabelForUser(caption, user); |
| return new ShortcutInfo(shortcutIntent, caption, contentDescription, icon, user); |
| } |
| |
| protected void moveWorkspaceToDefaultScreen() { |
| mWorkspace.moveToDefaultScreen(false); |
| } |
| |
| public void startDrag(View dragView, ItemInfo dragInfo, DragSource source) { |
| dragView.setTag(dragInfo); |
| mWorkspace.onExternalDragStartedWithItem(dragView); |
| mWorkspace.beginExternalDragShared(dragView, source); |
| } |
| |
| @Override |
| public void onPageSwitch(View newPage, int newPageIndex) { |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.onPageSwitch(newPage, newPageIndex); |
| } |
| } |
| |
| /** |
| * Prints out out state for debugging. |
| */ |
| public void dumpState() { |
| Log.d(TAG, "BEGIN launcher3 dump state for launcher " + this); |
| Log.d(TAG, "mSavedState=" + mSavedState); |
| Log.d(TAG, "mWorkspaceLoading=" + mWorkspaceLoading); |
| Log.d(TAG, "mRestoring=" + mRestoring); |
| Log.d(TAG, "mWaitingForResult=" + mWaitingForResult); |
| Log.d(TAG, "mSavedInstanceState=" + mSavedInstanceState); |
| Log.d(TAG, "sFolders.size=" + sFolders.size()); |
| mModel.dumpState(); |
| |
| if (mAppsCustomizeContent != null) { |
| mAppsCustomizeContent.dumpState(); |
| } |
| Log.d(TAG, "END launcher3 dump state"); |
| } |
| |
| @Override |
| public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) { |
| super.dump(prefix, fd, writer, args); |
| synchronized (sDumpLogs) { |
| writer.println(" "); |
| writer.println("Debug logs: "); |
| for (int i = 0; i < sDumpLogs.size(); i++) { |
| writer.println(" " + sDumpLogs.get(i)); |
| } |
| } |
| if (mLauncherCallbacks != null) { |
| mLauncherCallbacks.dump(prefix, fd, writer, args); |
| } |
| } |
| |
| public static void dumpDebugLogsToConsole() { |
| if (DEBUG_DUMP_LOG) { |
| synchronized (sDumpLogs) { |
| Log.d(TAG, ""); |
| Log.d(TAG, "*********************"); |
| Log.d(TAG, "Launcher debug logs: "); |
| for (int i = 0; i < sDumpLogs.size(); i++) { |
| Log.d(TAG, " " + sDumpLogs.get(i)); |
| } |
| Log.d(TAG, "*********************"); |
| Log.d(TAG, ""); |
| } |
| } |
| } |
| |
| public static void addDumpLog(String tag, String log, boolean debugLog) { |
| addDumpLog(tag, log, null, debugLog); |
| } |
| |
| public static void addDumpLog(String tag, String log, Exception e, boolean debugLog) { |
| if (debugLog) { |
| if (e != null) { |
| Log.d(tag, log, e); |
| } else { |
| Log.d(tag, log); |
| } |
| } |
| if (DEBUG_DUMP_LOG) { |
| sDateStamp.setTime(System.currentTimeMillis()); |
| synchronized (sDumpLogs) { |
| sDumpLogs.add(sDateFormat.format(sDateStamp) + ": " + tag + ", " + log |
| + (e == null ? "" : (", Exception: " + e))); |
| } |
| } |
| } |
| |
| public static CustomAppWidget getCustomAppWidget(String name) { |
| return sCustomAppWidgets.get(name); |
| } |
| |
| public static HashMap<String, CustomAppWidget> getCustomAppWidgets() { |
| return sCustomAppWidgets; |
| } |
| |
| public void dumpLogsToLocalData() { |
| if (DEBUG_DUMP_LOG) { |
| new AsyncTask<Void, Void, Void>() { |
| public Void doInBackground(Void ... args) { |
| boolean success = false; |
| sDateStamp.setTime(sRunStart); |
| String FILENAME = sDateStamp.getMonth() + "-" |
| + sDateStamp.getDay() + "_" |
| + sDateStamp.getHours() + "-" |
| + sDateStamp.getMinutes() + "_" |
| + sDateStamp.getSeconds() + ".txt"; |
| |
| FileOutputStream fos = null; |
| File outFile = null; |
| try { |
| outFile = new File(getFilesDir(), FILENAME); |
| outFile.createNewFile(); |
| fos = new FileOutputStream(outFile); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| if (fos != null) { |
| PrintWriter writer = new PrintWriter(fos); |
| |
| writer.println(" "); |
| writer.println("Debug logs: "); |
| synchronized (sDumpLogs) { |
| for (int i = 0; i < sDumpLogs.size(); i++) { |
| writer.println(" " + sDumpLogs.get(i)); |
| } |
| } |
| writer.close(); |
| } |
| try { |
| if (fos != null) { |
| fos.close(); |
| success = true; |
| } |
| } catch (IOException e) { |
| e.printStackTrace(); |
| } |
| return null; |
| } |
| }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null); |
| } |
| } |
| } |
| |
| interface LauncherTransitionable { |
| View getContent(); |
| void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace); |
| void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace); |
| void onLauncherTransitionStep(Launcher l, float t); |
| void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace); |
| } |
| |
| interface DebugIntents { |
| static final String DELETE_DATABASE = "com.android.launcher3.action.DELETE_DATABASE"; |
| static final String MIGRATE_DATABASE = "com.android.launcher3.action.MIGRATE_DATABASE"; |
| } |